Catholic Bible Encyclopedia Topics Beginning With The Letter

Aachen

Aaron

Abaddon

Abandonment

Abarca, Pedro Abarca

Abarim

Abba

Abbacy Nullius of Wettingen-Mehrerau

Abban of Magheranoidhe, St. Abban of Magheranoidhe

Abban of New Ross, St. Abban of New Ross

Abban the Hermit, St. Abban the Hermit

Abban, St. Abban of Magheranoidhe

Abban, St. Abban of New Ross

Abban, St. Abban the Hermit

Abbate Giuseppe Baini

Abbe

Abbeloos, Jean Baptiste Abbeloos

Abbess

Abbey

Abbey and Congregation of Melk

Abbey and Diocese of Bobbio

Abbey and Order of Grandmont

Abbey and School of Clonmacnoise

Abbey of Abingdon, The Abbey of Abingdon

Abbey of Ampleforth, The Abbey of Ampleforth

Abbey of Arbroath

Abbey of Athelney, The Abbey of Athelney

Abbey of Barlings

Abbey of Bec

Abbey of Benedictbeurn

Abbey of Bonne-Esperance, The Abbey of Bonne-Esperance

Abbey of Bursfeld, The Abbey of Bursfeld

Abbey of Bury St. Edmund's, The Abbey of Bury St. Edmund's

Abbey of Citeaux

Abbey of Clairvaux

Abbey of Cornillon

Abbey of Corvey

Abbey of Croyland

Abbey of Deer

Abbey of Dissentis

Abbey of Dorchester

Abbey of Dundrennan

Abbey of Dunfermline

Abbey of Echternach

Abbey of Einsiedeln

Abbey of Engelberg

Abbey of Farfa

Abbey of Ferrieres

Abbey of Flavigny

Abbey of Fleury

Abbey of Floreffe

Abbey of Fontenelle

Abbey of Frigolet

Abbey of Gottweig

Abbey of Grottaferrata

Abbey of Hirschau

Abbey of Lehnin

Abbey of Lerins

Abbey of Luxeuil

Abbey of Mellifont

Abbey of Melrose

Abbey of Miridite

Abbey of Monte Cassino

Abbey of Morimond

Abbey of Newhouse

Abbey of Our Lady of Gethsemani

Abbey of Pontigny

Abbey of Premontre

Abbey of Rievaulx

Abbey of Saint Albans

Abbey of Saint Augustine

Abbey of Saint Remy

Abbey of Saint Vaast

Abbey of Saint-Denis

Abbey of Sainte-Genevieve

Abbey of Saint-Ouen

Abbey of Saints Vincent and Anastasius

Abbey of Saint-Victor

Abbey of Savigny

Abbey of St. Emmeram

Abbey of St. Gall

Abbey of St. Solesmes

Abbey of Strahov

Abbey of the Park

Abbey of Tongerloo

Abbey of Trinita di Cava dei Tirreni

Abbey of Vadstena

Abbey of Waldsassen

Abbot, Commendatory Abbot

Abbot, Henry Abbot

Abbot, Lay Abbot

Abbreviation, Methods of Abbreviation

Abbreviations, Ecclesiastical Abbreviations

Abbreviators

Abdera

Abdias

Abdias of Babylon

Abdication

Abdon and Sennen, Sts. Abdon and Sennen

Abdon, Sts. Abdon and Sennen

Abel, Bl. Thomas Abel

Abelard, Peter Abelard

Abelly, Louis Abelly

Abenakis

Abercius, Inscription of Abercius

Abercromby, John Abercromby

Abercromby, Robert Abercromby

Aberdeen Breviary, The Aberdeen Breviary

Aberdeen, The Diocese of Aberdeen

Aberdeen, The University of Aberdeen

Aberle, Moritz von Aberle

Abgar, The Legend of Abgar

Abiathar

Abila

Abingdon, The Abbey of Abingdon

Abington, Thomas Abington

Abiogenesis, Biogenesis and Abiogenesis

Abomination of Desolation, The Abomination of Desolation

Abomination, The Abomination of Desolation

Abonoteichos, Bl. Alexander Sauli

Abortion

Abortion, The Physical Effects of Abortion

Abrabanel, Don Isaac Abrabanel

Abraham

Abraham (in Liturgy)

Abraham a Sancta Clara

Abraham Ecchelensis

Abraham Janssens

Abraham Ortelius

Abraham van Diepenbeeck

Abraham Woodhead

Abraham, The Bosom of Abraham

Abraham-ben-Meir Aben-Ezra

Abrahamites

Abram, Nicholas Abram

Absolute, The Absolute

Absolution

Abstemii

Abstinence

Abstinence, Physical Effects of Abstinence

Abstraction

Abthain

Abucara, Theodore Abucara

Acacians, The Acacians

Acacius

Acacius, St. Acacius

Academies, Roman Academies

Academy, The French Academy

Accentus Ecclesiasticus

Acclamation (in Papal Elections)

Accommodation, Biblical Accommodation

Accomplice

Accursius, Francesco Accursius

Accusations of Treason

Acephali

Acerenza, The Archdiocese of Acerenza

Achab

Achaia

Achaicus

Achard de Saint-Victor

Achaz

Achiacharus

Achille Desurmont

Achille Gagliardi

Achilleus, Sts. Nereus and Achilleus, Domitilla and Pancratius

Achimaas

Achimelech

Achitopel

Achonry, The Diocese of Achonry

Achor Valley

Achrida

Achterfeldt, Johann Heinrich Achterfeldt

Achtermann, Theodore William Achtermann

Acidalius, Valens Acidalius

Aci-Reale, The Diocese of Aci-Reale

Ackermann, Leopold Ackermann

åconomus, Episcopal åconomus

Acosta, Joaquin Acosta

Acosta, Jose de Acosta

Acquapendente

Acquaviva

Acquaviva, Claudius Acquaviva

Acqui

Acre

Acrostic

Act of Settlement (Irish)

Acta Pilati

Acta Sanctae Sedis

Acta Sanctorum Hiberniae

Acta Triadis Thaumaturgae

Acton, Charles Januarius Acton

Acton, John Acton

Acton, John Emerich Edward Dalberg Acton, Baron Acton

Acton, John Francis Edward Acton

Acts of Roman Congregations

Acts of the Apostles

Acts of the Martyrs

Acts, Canonical Acts

Acts, Human Acts

Acts, Indifferent Acts

Actual Grace

Actus et Potentia

Actus primus

Actus Purus

Acuas

Ad Apostolicae Dignitatis Apicem

Ad Limina Apostolorum

ad Limina, Visit ad Limina

Ad Sanctam Beati Petri Sedem

Ad Universalis Ecclesiae

Adalard, St. Adalard

Adalbert

Adalbert I

Adalbert Stifter

Adalbert, St. Adalbert

Adam Franz Lennig

Adam Heinrich Muller

Adam of Perseigne

Adam of St. Victor

Adam, Nicholas Adam

Adam, The Books of Adam

Adamites

Adamnan, St. Adamnan

Adams, James Adams

Adams, Ven. John Adams

Adana

Adar

Adauctus, Sts. Felix and Adauctus

Addai, Doctrine of Addai

Addas

Addeus, Liturgy of Addeus and Maris

Addresses, Ecclesiastical Addresses

Adelaide Anne Procter

Adelaide, St. Adelaide

Adelaide, The Archdiocese of Adelaide

Adelard of Bath

Adele Amalie Gallitzin

Adele Bayer

Adelham, John Placid Adelham

Adelmann

Adelophagi

Aden, Vicariate Apostolic of Aden

Adeodatus

Adeodatus, Pope St. Adeodatus

Adeste Fideles

Adjuration

Administrator

Administrator (of Ecclesiastical Property)

Admonitions, Canonical Admonitions

Admont

Ado of Vienne, St. Ado of Vienne

Ado, St. Ado of Vienne

Adolf Pfister

Adolphe Dechamps

Adolphe Perraud

Adolphe-Napoleon Didron

Adolphus von Dalberg

Adonai

Adonias

Adoption, Canonical Adoption

Adoption, Supernatural Adoption

Adoptionism

Adoration

Adoration, Perpetual Adoration

Adoration, Religious of Perpetual Adoration

Adoration, Religious of the Perpetual Adoration

Adoration, Sisters of the Perpetual Adoration

Adorno, Francis Adorno

Adoro Te Devote

Adria

Adrian and Peter von Walenburch

Adrian Hamsted

Adrian I, Pope Adrian I

Adrian II, Pope Adrian II

Adrian III, Pope St. Adrian III

Adrian IV, Pope Adrian IV

Adrian of Canterbury, St. Adrian of Canterbury

Adrian of Castello

Adrian Turnebus

Adrian V, Pope Adrian V

Adrian VI, Pope Adrian VI

Adrian Willaert

Adrian, Pope Adrian I

Adrian, Pope Adrian II

Adrian, Pope Adrian IV

Adrian, Pope Adrian V

Adrian, Pope Adrian VI

Adrian, Pope St. Adrian III

Adrian, St. Adrian of Canterbury

Adrianople

Adrichem, Christian Kruik van Adrichem

Aduarte, Diego Francisco Aduarte

Adullam

Adulteration of Food

Adultery

Advent

Adventists

Advertisements, Book of Advertisements

Advocates of Roman Congregations

Advocates of St. Peter

Advocatus Diaboli

Advocatus Ecclesiae

Advowson

Adytum

Aedan of Ferns, St. Aedan of Ferns

Aedan, St. Aedan of Ferns

Aedh of Kildare

Aegidius of Viterbo

Aegidius, Bl. Aegidius of Assisi

Aelfric, Abbot of Eynsham

Aelia Flaccilla

Aelnoth

Aelred, St. Aelred

Aeneas McDonnell Dawson

Aeneas of Gaza

Aengus (the Culdee), St. Aengus (the Culdee)

Aengus, St. Aengus (the Culdee)

Affinity (in Canon Law)

Affinity (in the Bible)

Affirmation

Afflighem

Affre, Denis Auguste Affre

Afonzo de Albuquerque

African, Early African Church

Agapetus I, Pope St. Agapetus I

Agapetus II, Pope Agapetus II

Agapetus, Pope Agapetus II

Agapetus, Pope St. Agapetus I

Agar, William Seth Agar

Agatha, St. Agatha

Agathangelus

Agathias

Agatho, Pope St. Agatho

Agaunum

Agde, Council of Agde

Age of Reason

Age, Canonical Age

Agen, The Diocese of Agen

Agents of Roman Congregations

Aggeus (Haggai)

Aggeus, Aggeus (Haggai)

Aggressor, Unjust Aggressor

Agilulfus, St. Agilulfus

Agios O Theos

Agnelli, Fra. Guglielmo Agnelli

Agnelli, Giuseppe Agnelli

Agnellus, Bl. Agnellus of Pisa

Agnes Mary Clerke

Agnes of Assisi, St. Agnes of Assisi

Agnes of Bohemia, St. Agnes of Bohemia

Agnes of Montepulciano, St. Agnes of Montepulciano

Agnes of Rome, St. Agnes of Rome

Agnes, St. Agnes of Assisi

Agnes, St. Agnes of Bohemia

Agnes, St. Agnes of Montepulciano

Agnes, St. Agnes of Rome

Agnesi, Maria Gaetana Agnesi

Agnetz

Agnoetae

Agnolo, Giovanni, and Taddeo Gaddi

Agnosticism

Agnus Dei

Agnus Dei (in Liturgy)

Agonistici

Agony of Christ

Agony, Agony of Christ

Agony, Archconfraternity of Holy Agony

Agostini Agazzari

Agostini, Paolo Agostini

Agostino Barbosa

Agostino Bernal

Agostino Ciasca

Agostino Steffani

Agreda, Maria de Agreda

Agria

Agricius, St. Agricius

Agricola, George Agricola

Agricola, Rudolph Agricola

Agrippa, Heinrich Cornelius Agrippa of Nettesheim

Agrippinus

Aguas Calientes

Aguirre, Joseph Saenz de Aguirre

Agustin Quintana

Ahicam

Ahriman and Ormuzd

Aiblinger, Johann Caspar Aiblinger

Aichinger, Gregor Aichinger

Aidan of Lindisfarne, St. Aidan of Lindisfarne

Aidan, St. Aidan of Lindisfarne

Aiguillon, Duchess of Aiguillon

Aikenhead, Mary Aikenhead

Ailbe, St. Ailbe

Aileran, St. Aileran

Aimerich, Mateo Aimerich

Aire, Diocese of Aire

Airoli, Giacomo Maria Airoli

Aisle

Aistulph

Aix, Archdiocese of Aix

Aix-en, Councils of Aix-en-Provence

Ajaccio, Diocese of Ajaccio

Alacoque, St. Margaret Mary Alacoque

Alagoas, The Diocese of Alagoas

Alagona, Pietro Alagona

Alain Chartier

Alain de l'Isle

Alain-Rene Le Sage

Alalis

Alaman, Lucas Alaman

Alamanni, Niccolo Alamanni

Alan of Tewkesbury

Alan of Walsingham

Alanus de Rupe

Alatri

Alb

Alba Pompeia, Diocese of Alba Pompeia

Alban Butler

Alban Isidor Stolz

Albans, Abbey of Saint Albans

Albany

Albenga

Albergati, Niccolo Albergati

Alberic of Monte Cassino

Alberic of Ostia

Alberico de Rosate

Albero de Montreuil

Alberoni, Giulio Alberoni

Albert

Albert (Jean) Belin

Albert (Joseph) Knoll

Albert (Pigghe) Pighius

Albert Anton Von Muchar

Albert Auguste de Lapparent

Albert II

Albert of Aachen

Albert of Brandenburg

Albert of Castile

Albert von Behaim

Albert, Blessed Albert

Albert, Diocese of Saint Albert

Albert, St. Albert

Alberta, Saskatchewan and Alberta

Alberti, Leandro Alberti

Alberti, Leone Battista Alberti

Albertini, Nicolo Albertini

Alberto Arnoldi

Albertrandi, John Baptist Albertrandi

Albertus Magnus, St. Albertus Magnus

Albi (Albia), Archdiocese of Albi (Albia)

Albi, Council of Albi

Albi, Juan de Albi

Albicus, Sigismund Albicus

Albigenses

Albinus

Albornoz, Alvarez Carillo Gil de Albornoz

Albrecht Durer

Albrecht von Eyb

Albrecht von Wallenstein

Albrechtsberger, Johann G. Albrechtsberger

Albright Brethren, The Albright Brethren

Albright, The Albright Brethren

Alcala, University of Alcala

Alcantara, Military Order of Alcantara

Alcantara, St. Peter of Alcantara

Alchemy

Alcimus

Alcmund, St. Alcmund

Alcock, John Alcock

Alcoholism

Alcuin

Aldegundis, St. Aldegundis

Aldenberg, Blessed Gertrude of Aldenberg

Aldersbach

Aldfrith

Aldhelm, St. Aldhelm

Aldric, St. Aldric

Aldrovandi, Ulissi Aldrovandi

Aldus Manutius

Alea, Leonard Alea

Alegambe, Phillipe Alegambe

Alegre, Francisco Xavier Alegre

Alejandro Herculano de Carvalho e Araujo

Alemany, Joseph Sadoc Alemany

Alenio, Giulio Alenio

Aleppo

Ales and Terralba

Alessandria della Paglia

Alessandro Bonvicino

Alessandro Farnese

Alessandro Galilei

Alessandro Manzoni

Alessandro Piccolomini

Alessandro Scarlatti

Alessandro Serpieri

Alessandro Tassoni

Alessandro Volta

Alessi, Galeazzo Alessi

Alessio

Alesso Baldovinetti

Alexander (Early Bishops)

Alexander Agricola

Alexander Baumgartner

Alexander Bicknor

Alexander Goss

Alexander Hegius

Alexander I, Pope St. Alexander I

Alexander II, Pope Alexander II

Alexander III, Pope Alexander III

Alexander IV, Pope Alexander IV

Alexander Kaufmann

Alexander Leopold Hohenlohe-Waldenburg-Schillingsfurst

Alexander MacDonell

Alexander Martin Sullivan

Alexander Maximilian Seitz

Alexander Natalis

Alexander of Abonoteichos

Alexander of Hales

Alexander of Lycopolis

Alexander of Neckam (Necham)

Alexander of Neckam, Alexander of Neckam (Necham)

Alexander Pope

Alexander Severus

Alexander V

Alexander VI, Pope Alexander VI

Alexander VII, Pope Alexander VII

Alexander VIII, Pope Alexander VIII

Alexander, name of seven men

Alexander, Pope Alexander II

Alexander, Pope Alexander III

Alexander, Pope Alexander IV

Alexander, Pope Alexander VI

Alexander, Pope Alexander VII

Alexander, Pope Alexander VIII

Alexander, Pope St. Alexander I

Alexander, St. Alexander

Alexandre De Prouville, Marquis de Tracy

Alexandre De Rhodes

Alexandre Guy Pingre

Alexandre Rodrigues Ferreira

Alexandre Vincent Jandel

Alexandre, Dom Jacques Alexandre

Alexandre-Antonin Tache

Alexandre-Etienne Choron

Alexandria

Alexandria, Councils of Alexandria

Alexandria, St. Peter of Alexandria

Alexandria, The Church of Alexandria

Alexandria, The Diocese of Alexandria

Alexandrian Library, The Alexandrian Library

Alexandrian, The Alexandrian Library

Alexandrine Liturgy, The Alexandrine Liturgy

Alexandrine, The Alexandrine Liturgy

Alexandrinus, Codex Alexandrinus

Alexian Nuns

Alexians

Alexis de Tocqueville

Alexis Falconieri, St. Alexis Falconieri

Alexis John Augustine Bachelot

Alexis-Francois Artaud De Montor

Alexis-Francois Rio

Alexis-Paulin Paris

Alexis-Xyste Bernard

Alexius, St. Alexius

Alfield, Ven. Thomas Alfield

Alfieri, Count Vittorio Alfieri

Alfieri, Pietro Alfieri

Alfonso Capecelatro

Alfonso de Valdes

Alfonso de Zamora

Alfonso Muzzarelli

Alfonso of Burgos

Alford, Michael Alford

Alfred Rethel

Alfred the Great

Alfred von Reumont

Alfred-Henri-Amand Mame

Alfrida, St. Alfrida

Alfwold, St. Alfwold

Alighieri, Dante Alighieri

Alimentation

Alimony

Aliturgical Days

All Hallows College

Allard, Paul Allard

Allatius, Leo Allatius

Allegranza, Joseph Allegranza

Allegri, Gregorio Allegri

Alleluia

Allemand, Blessed Louis Allemand

Allemand, Jean Allemand

Allen, Edward Patrick Allen

Allen, Frances Allen

Allen, George Allen

Allen, John Allen

Allen, William Allen

Allerstein, August Allerstein

Alliance, Holy Alliance

Allies, Thomas William Allies

Allioli, Joseph Franz Allioli

Allison, William Allison

Allocution

Allori

Allot, William Allot

Allouez, Claude Allouez

Alma

Alma Redemptoris Mater

Almagro, Diego de Almagro

Almeida, John Almeida

Almeria

Almici, Camillo Almici

Almond, John Almond

Almond, Oliver Almond

Almond, Ven. John Almond

Alms and Almsgiving

Alnoth, St. Alnoth

Alogi

Aloisio Gardellini

Aloisius Lilius

Aloisius-Edouard-Camille Gaultier

Alonso Andrada

Alonso Berruguete

Alonso Cano

Alonso de Ercilla y Zuniga

Alonso De Espinosa

Alonso de Ojeda

Alonso Rodriguez

Alonso Tostado

Alonzo Coello Sanchez

Alonzo de Alvarado

Alonzo de Barcena

Aloysius Bellecius

Aloysius Gentili

Aloysius Gonzaga, St. Aloysius Gonzaga

Aloysius Schlor

Aloysius Taparelli

Alpha and Omega

Alpha and Omega (in Scripture)

Alphabet, Christian Use of the Alphabet

Alphabetic Psalms

Alphons Huber

Alphonse de Lamartine

Alphonse Magnien

Alphonso de Spina

Alphonsus de Castro

Alphonsus Liguori, St. Alphonsus Liguori

Alphonsus Rodriguez, St. Alphonsus Rodriguez

Alphonsus Salmeron

Alpini, Prospero Alpini

Alsace-Lorraine

Altamirano, Diego Francisco Altamirano

Altamura and Acquaviva

Altar (in Liturgy)

Altar Candlesticks

Altar of Our Lady

Altar, Double Altar

Altar, High Altar

Altar, History of the Christian Altar

Altar, Portable Altar

Altar, Privileged Altar

Altar, Stripping of an Altar

Altarage

Altarpiece

Altars (in Scripture)

Altars (in the Greek Churches)

Altmann, Blessed Altmann

Alto, St. Alto

Alton

Altoona, Diocese of Altoona

Altruism

Alumnus

Alunno, Niccolo Alunno

Alva, The Duke of Alva

Alvar Nunez Cabeza de Vaca

Alvarado, Fray Francisco de Alvarado

Alvarado, Pedro de Alvarado

Alvarez Carillo Gil de Albornoz

Alvarez de Paz

Alvarez, Balthazar Alvarez

Alvarez, Diego Alvarez

Alvarez, Manoel Alvarez

Alvaro Alonzo Barba

Alvaro de Mendana de Neyra

Alvarus Pelagius

Alypius, St. Alypius

Alzate, Jose Antonio Alzate

Alzog, Johann Baptist Alzog

Ama

Amadeo, Giovanni Antonio Amadeo

Amadia and Akra

Amalarius of Metz

Amalberga, St. Amalberga

Amalec

Amalfi

Amalricians

Amalricus Augerii

Amandus, St. Amandus

Amasia

Amastris

Amat, Thaddeus Amat

Amathus

Amazones, Diocese of Amazones

Ambarach, Peter Ambarach

Ambition

Ambo

Ambo (in the Russian and Greek Church)

Ambrogio Borgognone

Ambrogio Calepino

Ambrogio Foppa

Ambronay, Our Lady of Ambronay

Ambrose Autpert

Ambrose Bernard O'Higgins

Ambrose Corbie

Ambrose Lisle March Phillipps De Lisle

Ambrose Marechal

Ambrose of Camaldoli, St. Ambrose of Camaldoli

Ambrose Pelargus

Ambrose Saint-John

Ambrose, St. Ambrose

Ambrosian Basilica

Ambrosian Chant

Ambrosian Hymnography

Ambrosian Library, The Ambrosian Library

Ambrosian Liturgy and Rite

Ambrosian, The Ambrosian Library

Amelote, Denis Amelote

Amen

Amende Honorable

Amerbach, Veit Amerbach

America

America, German Roman Catholic Central Verein of North America

America, Pre-Columbian Discovery of America

America, The United States of America

American College at Louvain, The American College at Louvain

American College in Rome, The American College in Rome

American Federation of Catholic Societies

American Indians

American Protective Association, The American Protective Association

American, The American College at Louvain

American, The American College in Rome

American, The American Protective Association

American, The South American College in Rome

Amerigo Vespucci

Amherst, Francis Kerril Amherst, D.D.

Amias, Ven. John Amias

Amiatinus, Codex Amiatinus

Amice

Amico, Francesco Amico

Amida, The Diocese of Amida

Amiel Weeks Whipple

Amiens, Diocese of Amiens

Amiot, Joseph Maria Amiot

Amisus

Ammen, Daniel Ammen

Ammon

Ammon, St. Ammon

Ammonian Sections

Amorbach

Amorim, Francisco Gomes De Amorim

Amorios

Amorrhites

Amort, Eusebius Amort

Amovibility

Amphilochius of Iconium

Amphilochius of Sida

Amphorae

Ampleforth, The Abbey of Ampleforth

Ampullae

Ampurias, Diocese of Ampurias

Amulets, Use and Abuse of Amulets

Amyclae

Amyot, Jacques Amyot

Anabaptists

Anacletus II

Anacletus, Pope St. Anacletus

Anastasia, St. Anastasia

Anastasiopolis

Anastasius Bibliothecarius

Anastasius Grun

Anastasius I, Pope St. Anastasius I

Anastasius II, Pope Anastasius II

Anastasius III, Pope Anastasius III

Anastasius IV, Pope Anastasius IV

Anastasius Sinaita, St. Anastasius Sinaita

Anastasius, Pope Anastasius II

Anastasius, Pope Anastasius III

Anastasius, Pope Anastasius IV

Anastasius, Pope St. Anastasius I

Anastasius, St. Anastasius

Anathema

Anathoth

Anatole de Bengy

Anatole Leroy-Beaulieu

Anatolia, St. Anatolia

Anatolius, St. Anatolius

Anatomy

Anazarbus

Anazco, Pedro de Anazco

Anchieta, Joseph Anchieta

Anchor (as Symbol), The Anchor (as Symbol)

Anchor, The Anchor (as Symbol)

Anchorites

Ancient Diocese and Monastery of Lindisfarne

Ancient Diocese of Bristol

Ancient Diocese of Exeter

Ancient Diocese of Hereford

Ancient Diocese of Macon

Ancient Diocese of Norwich

Ancient Diocese of Saint Asaph

Ancient Diocese of Salisbury

Ancient Diocese of Sodor and Man

Ancient Diocese of Vaison

Ancient Diocese of Worcester

Ancient of Days

Ancient Order of Hibernians (in America)

Ancient See of Aarhus in Denmark

Ancient See of Bergen in Norway

Ancient See of Borglum

Ancient See of Hamar

Ancient See of Linkoping

Ancient See of Odense in Denmark

Ancient See of Oslo in Norway

Ancient See of Ratzeburg

Ancient See of Ribe in Denmark (Jutland)

Ancient See of Rochester

Ancient See of Roskilde in Denmark

Ancient See of Skara

Ancient See of Stavanger

Ancient See of Strengnas

Ancient See of Trondhjem

Ancient See of Upsala

Ancient See of Vexio

Ancient See of Viborg in Denmark

Ancient See of Westeraas

Ancient See of Winchester

Ancient See of York

Ancyra, Councils of Ancyra

Andalusia

Andechs

Anderdon, William Henry Anderdon

Anderson, Henry James Anderson

Anderson, Lionel Albert Anderson

Anderson, Patrick Anderson

Anderton, James Anderton

Anderton, Roger Anderton

Anderton, Thomas Anderton

Anderton, Ven. Robert Anderton

Andlaw, Heinrich Bernhard, Freiherr von Andlaw

Andleby, Ven. William Andleby

Andras Medulic

Andre Dacier

Andre de Boulanger

Andre Garin

Andre Guijon

Andre Marie Ampere

Andre Terrasson

Andre, Bernard Andre

Andre, Yves Marie Andre

Andrea Adami da Bolsena

Andrea Contucci del Sansovino

Andrea del Sarto

Andrea del Verrocchio

Andrea della Robbia

Andreas Agnellus of Ravenna

Andreas Benedict Feilmoser

Andreas de Vega

Andreas Hofer

Andreas Kobler

Andreas of Ratisbon

Andreas Pozzo

Andreas Rass

Andreas Vesalius

Andre-Hercule de Fleury

Andreis, Felix de Andreis

Andre-Jean Cuoq

Andres Cavo

Andres Perez De Ribas

Andres Urdaneta

Andres, Juan Andres

Andrew Avellino, St. Andrew Avellino

Andrew Bobola, St. Andrew Bobola

Andrew Byrne

Andrew Corsini, St. Andrew Corsini

Andrew of Caesarea

Andrew of Crete, St. Andrew of Crete

Andrew of Lonjumeau

Andrew of Rhodes

Andrew of Wyntoun

Andrew the Scot, St. Andrew the Scot

Andrew White

Andrew, St. Andrew

Andrews, Priory of Saint Andrews

Andrews, University of Saint Andrews

Andrews, William Eusebius Andrews

Andria, Diocese of Andria

Andronicus, Sts. Tarachus, Probus, and Andronicus

Anemurium

Anerio, Felice Anerio

Anerio, Giovanni Francesco Anerio

Anfossi, Filippo Anfossi

Ange de Saint Joseph

Ange de Sainte Rosalie

Angel de Saavedra Remirez de Baquedano

Angel, Guardian Angel

Angela Merici, St. Angela Merici

Angeli, Francesco Degli Angeli

Angeli, Girolamo degli Angeli

Angelica Kauffmann

Angelicals, The Angelicals

Angelico, Fra Angelico

Angelique Bullion

Angelo Clareno da Cingoli

Angelo Mai

Angelo Maria Quirini

Angelo Rocca

Angelo Secchi

Angels

Angels of the Churches

Angels, Early Christian Representations of Angels

Angels, Feast of Guardian Angels

Angelus Bell

Angelus, Silesius Angelus

Anger

Angers

Angers, University of Angers

Anges, Notre Dame de Anges

Angilbert, St. Angilbert

Angiolini, Francesco Angiolini

Anglesea, The Priory of Anglesea

Anglican Orders

Anglicanism

Anglin, Timothy Warren Anglin

Anglona-Tursi

Anglo-Saxon Church, The Anglo-Saxon Church

Angulo, Pedro Angulo

Anhalt

Anicetus, Pope St. Anicetus

Anicius Manlius Severinus Boethius

Anima Christi

Anima, College and Church of the Anima (in Rome)

Animals in Christian Art

Animals in the Bible

Animals, Cruelty to Animals

Animism

Animuccia, Giovanni Animuccia

Annals of the Four Masters

Annals, Ecclesiastical Annals

Annas

Annat, Francois Annat

Annates

Anne Dacier

Anne Garcia

Anne Hanson Dorsey

Anne Line, St. Anne Line

Anne, First Duke of Montmorency

Anne, Sainte Anne d'Auray

Anne, Sainte Anne de Beaupre

Anne, St. Anne

Anne, St. Anne Line

Anne, Ven. Anne de Xainctonge

Annecy

Annegarn, Joseph Annegarn

Anne-Robert-Jacques Turgot

Anne-Therese Guerin

Annette Elisabeth, Baroness von Hulshoff

Annibale d'Annibaldi

Annius of Viterbo

Anno, St. Anno

Annunciation, The Annunciation

Annunciation, The Feast of the Annunciation

Anquetil, Louis-Pierre Anquetil

Ansaldi, Casto Innocenzio Ansaldi

Ansaloni, Giordano Ansaloni

Anschar, St. Anschar

Anse, Councils of Anse

Ansegisus

Ansegisus, St. Ansegisus

Anselm Eckart

Anselm of Laon

Anselm of Liege

Anselm of Lucca, St. Anselm of Lucca, the Younger

Anselm, St. Anselm

Anselm, St. Anselm of Lucca, the Younger

Anselme, Reyer Anslo

Anselmo Banduri

Anstey, Thomas Chisholm Anstey

Antediluvians

Antelminelli, Francesco Castracane degli Antelminelli

Anterus, Pope St. Anterus

Anthelmi, Joseph Anthelmi

Anthemius

Anthon Rafael Mengs

Anthony Maria Anderledy

Anthony of Padua, St. Anthony of Padua

Anthony of Sienna

Anthony of the Mother of God

Anthony Parkinson

Anthony Rey

Anthony Terill (Bonville)

Anthony, Orders of St. Anthony

Anthony, St. Anthony

Anthony, St. Anthony of Padua

Anthropomorphism, Anthropomorphites

Antichrist

Antidicomarianites

Antioch, The Church of Antioch

Antiochene Liturgy

Antiochus of Palestine

Antipater of Bostra

Antipatris

Antiphellos

Antiphon

Antiphon (in Greek Liturgy)

Antiphon (in the Greek Church)

Antiphon, Communion Antiphon

Antiphonary

Antiphonary of Bangor

Antiphonary, Gregorian Antiphonary

Antipodes

Antipope

Antiquities, Biblical Antiquities

Antiquity of the World

Antivari

Antofogaste

Antoine Anselme

Antoine d'Abbadie

Antoine de Gaudier

Antoine de Lamothe, Sieur de Cadillac

Antoine de Mouchy

Antoine Galland

Antoine Gaubil

Antoine Godeau

Antoine Henri de Berault-Bercastel

Antoine Massoulie

Antoine Pagi

Antoine Perrenot de Granvelle

Antoine Touron

Antoine, Paul Gabriel Antoine

Antoine-Augustin Parmentier

Antoine-Augustin Touttee

Antoine-Cesar Becquerel

Antoine-Dominique Magaud

Antoine-Elisabeth Dareste de la Chavanne

Antoine-Frederic Ozanam

Antoine-Jean-Baptiste-Robert Auget, Baron de Montyon

Antoine-Joseph Mege

Antoine-Laurent Lavoisier

Antoine-Lefebvre, Sieur de la Barre

Antoine-Leonard de Chezy

Antoine-Simon Maillard

Anton Joseph Binterim

Anton Martin Slomöek

Anton Sander

Anton Ulrich

Antonelli, Giacomo Antonelli

Antonelli, Leonardo Antonelli

Antonelli, Nicolo Maria Antonelli

Antonello da Messina

Antoniano, Giovanni Antoniano

Antoniano, Silvio Antoniano

Antoniewicz, Charles Antoniewicz

Antonino Diana

Antoninus Pius

Antoninus, Marcus Aurelius Antoninus

Antoninus, St. Antoninus

Antonio Allegri

Antonio Amico

Antonio and Piero Benci Pollajuolo

Antonio Aparisi y Guijarro

Antonio Ballerini

Antonio Bosio

Antonio Canova

Antonio Comellas y Cluet

Antonio da Fonseca Soares

Antonio de Alcedo

Antonio de Andrada

Antonio de Araujo

Antonio de Herrera y Tordesillas

Antonio De Molina

Antonio de Trueba

Antonio de Ulloa

Antonio di Matteo di Domenico Rosselino

Antonio Escobar y Mendoza

Antonio Espejo

Antonio Fernandez

Antonio Ferreira

Antonio Francesco Vezzosi

Antonio Lotti

Antonio Magliabechi

Antonio Margil

Antonio Maria Zaccaria, St. Antonio Maria Zaccaria

Antonio Martini

Antonio Montesino

Antonio Neri

Antonio Ravalli

Antonio Ruiz de Montoya

Antonio Stradivari

Antonio Tebaldeo

Antonio Vieira

Antonio, Luis Antonio Arguello

Antonio, Maria Antonio of Vicenza

Antonio, Pedro Antonio de Alarcon

Antonis Van Dashort Mor

Antonius

Antonius Augustinus

Antonius Fischer

Antonius Possevinus

Antony Hickey, O.F.M.

Antony Kohlmann

Antony, Franz Joseph Antony

Antoon (Anthonis) Van Dyck

Antwerp

Anunciación, Fray Domingo de la Anunciación

Anunciacion, Fray Juan de la Anunciacion

Aphian, St. Aphian

Aphraates

Apiarius of Sicca

Apollinaris (the Elder)

Apollinaris Claudius, St. Apollinaris Claudius

Apollinaris, St. Apollinaris

Apollonia, St. Apollonia

Apollonius of Ephesus

Apologetics

Apolysis

Apolytikion

Apophthegmata Patrum

Aporti, Ferrante Aporti

Apostasy

Apostle (in Liturgy)

Apostle Spoons

Apostles

Apostles, Portraits of the Apostles

Apostles, The Twelve Apostles of Erin

Apostles' Creed

Apostleship of Prayer, The Apostleship of Prayer

Apostolic Blessing

Apostolic Camera

Apostolic Canons

Apostolic Churches

Apostolic Church-Ordinance

Apostolic College

Apostolic Constitutions

Apostolic Examiners

Apostolic Executor

Apostolic Expeditors

Apostolic Fathers, The Apostolic Fathers

Apostolic Indulgences

Apostolic Letters

Apostolic Majesty

Apostolic Schools

Apostolic See, The Apostolic See

Apostolic Succession

Apostolic Syndic

Apostolic Union of Secular Priests, The Apostolic Union of Secular Priests

Apostolic, Vicariate Apostolic of Northern

Apostolicae Curae

Apostolicae Sedis Moderationi

Apostolicae Servitutis

Apostolici

Apostolici Ministerii

Apostolici Regiminis

Apostolicity

Apostolicum Pascendi Minis

Apotactics

Apotheosis

Apparitions, Visions and Apparitions

Apparitor

Appeal as from an abuse

Apt, Council of Apt

Aquarians

Aquila and Priscilla

Aquila, The Archdiocese of Aquila

Aquileia

Aquileia, Councils of Aquileia

Aquileian Rite

Aquinas, St. Thomas Aquinas

Aquino, Sora, and Pontecorvo

Aquitaine, Tiro Prosper of Aquitaine

Arabia

Arabia, Councils of Arabia

Arabia, The Vicariate Apostolic of Arabia

Arabian School of Philosophy

Arabici

Arabissus

Arad

Aragon, Castile and Aragon

Aran, The Monastic School of Aran

Aranda, Council of Aranda

Aranda, Philip Aranda

Arason Jon

Arator

Araucania, Prefecture Apostolic of Araucania

Araucanians

Araujo, Alejandro Herculano de Carvalho e Araujo

Araujo, Francisco de Araujo

Arawaks

Arbieto, Ignacio de Arbieto

Arbitration

Arbogast, St. Arbogast

Arbues, St. Peter of Arbues

Arbuthnott, Missal of Arbuthnott

Arca

Arcachon, Our Lady of Arcachon

Arcadelt, Jacob Arcadelt

Archaeology, Christian Archaeology

Archaeology, The Commission of Sacred Archaeology

Archange de Lyon

Archangel, St. Michael the Archangel

Archbishop

Archconfraternity

Archconfraternity of Holy Agony

Archconfraternity of the Holy Family

Archconfraternity of the Most Precious Blood

Archdeacon

Archdeacon, Richard Archdeacon

Archdiocese

Archdiocese of Acerenza, The Archdiocese of Acerenza

Archdiocese of Adelaide, The Archdiocese of Adelaide

Archdiocese of Aix

Archdiocese of Albi (Albia)

Archdiocese of Aquila, The Archdiocese of Aquila

Archdiocese of Baltimore

Archdiocese of Belem do Para

Archdiocese of Braga

Archdiocese of Brisbane

Archdiocese of Cagliari

Archdiocese of Cambrai

Archdiocese of Chicago

Archdiocese of Evora

Archdiocese of Fermo

Archdiocese of Goa

Archdiocese of Gran

Archdiocese of Halifax

Archdiocese of Hobart

Archdiocese of Kalocsa-Bacs

Archdiocese of Lanciano and Ortona

Archdiocese of Lima

Archdiocese of Manfredonia

Archdiocese of Manila

Archdiocese of Messina

Archdiocese of Mexico

Archdiocese of Michoacan

Archdiocese of Milan

Archdiocese of Monreale

Archdiocese of Montevideo

Archdiocese of Montreal

Archdiocese of New York

Archdiocese of Oregon City

Archdiocese of Perugia

Archdiocese of Philadelphia

Archdiocese of Pondicherry

Archdiocese of Popayan

Archdiocese of Port of Spain

Archdiocese of Port-au-Prince

Archdiocese of Porto Alegre

Archdiocese of Quebec

Archdiocese of Quito

Archdiocese of Rennes

Archdiocese of Rouen

Archdiocese of Santo Domingo

Archdiocese of Scutari

Archdiocese of Serajevo

Archdiocese of Toronto

Archdiocese of Tours

Archdiocese of Udine

Archdiocese of Urbino

Archdiocese of Utrecht

Archdiocese of Valencia

Archdiocese of Valladolid

Archdiocese of Verapoly

Archdiocese of Warsaw

Archdiocese of Wellington

Archdiocese of Westminster

Archdiocese of Yucatan

Archdiocese of Zara

Archelais

Archer, James Archer

Arches, The Court of Arches

Archiereus

Archimandrite

Archinto, Filipo Archinto

Architecture, Ecclesiastical Architecture

Architecture, Gothic Architecture

Archives, Ecclesiastical Archives

Archontics

Archpriest

Archpriest Controversy

Ardchattan, The Priory of Ardchattan

Arden, Edward Arden

Ardilliers, Notre Dame des Ardilliers

Ardo Smaragdus

Areopolis

Arequipa, The Diocese of Arequipa

Arethas of Caesarea

Arethusa

Arevalo, Faustino Arevalo

Arevalo, Rodriguez Sanchez de Arevalo

Arezzo

Argentina

Argos

Argyll and the Isles, Diocese of Argyll and the Isles

Argyll, Diocese of Argyll and the Isles

Argyropulos, John Argyropulos

Arialdo, St. Arialdo

Arianism

Ariano

Arias, Francis Arias

Ariassus

Aribo

Arindela

Ariosto, Ludovico Ariosto

Ark of the Covenant

Ark, Noah's Ark

Arkansas

Arlegui, Fray Jose Arlegui

Arles, The Synods of Arles

Armada, The Spanish Armada

Armagh

Armagh, The Book of Armagh

Armagh, The School of Armagh

Armand David

Armand de La Richardie

Armand-Benjamin Caillau

Armand-Hippolyte-Louis Fizeau

Armand-Jean du Plessis, Duke de Richelieu

Armella Nicolas

Armellino, Mariano Armellino

Armenia

Armenia, Delegation Apostolic of Mesopotamia, Kurdistan, and Armenia

Armenierstadt

Armentia, Fray Nicolas Armentia

Armidale

Arminianism

Arnaldus Villanovanus

Arnaud d'Ossat

Arnauld

Arne, Thomas Augustine Arne

Arnold of Brescia

Arnold Pannartz and Konrad Sweinheim

Arnoldi, Bartholomaeus Arnoldi

Arnolfo di Cambio

Arnoudt, Peter Joseph Arnoudt

Arnpeck, Veit Arnpeck

Arnulf of Bavaria

Arnulf of Lisieux

Arnulf of Metz, St. Arnulf of Metz

Arnulf, St. Arnulf of Metz

Arras

Arras, Councils of Arras

Arriaga, Pablo Jose Arriaga, S.J.

Arricivita, Juan Arricivita

Arrighetti, Nicola Arrighetti

Arrighetti, Nicolo Arrighetti

Arrowsmith, Ven. Edmund Arrowsmith

Arsacidae

Arsenius Autorianos

Arsenius, St. Arsenius

Arsinoe

Art, Christian Art

Art, Ecclesiastical Art

Artemon

Arthur Moore

Arthur O'Leary

Arthur, James Arthur

Arthur, Thomas Arthur

Arthur-Marie Le Hir

Arthur-Richard Dillon

Articles of Faith

Articles, The Organic Articles

Artoklasia

Arts, Bachelor of Arts

Arts, Master of Arts

Arts, The Faculty of Arts

Arts, The Seven Liberal Arts

Artvin

Arundel, Thomas Arundel

Arundell

Asaph, Ancient Diocese of Saint Asaph

Asaph, St. Asaph

Ascalon

Ascelin

Ascendente Domino

Ascension

Ascension, Feast of the Ascension

Ascetical Theology

Asceticism

Aschbach, Joseph, Ritter von Aschbach

Ascoli, Bl. Conrad of Ascoli

Ascoli, Satriano, and Cirignola

Ashby, George Ashby

Ashby, Thomas Ashby

Ashes

Ashley, Ven. Ralph Ashley

Ashton, John Ashton

Ashton, Ven. Roger Ashton

Asia

Asia Minor

Asiongaber

Aske, Robert Aske

Asmodeus

Aspendus

Asperges

Aspilcueta, Martin Aspilcueta

Ass (in Caricature of Christian Beliefs and Practices), The Ass (in Caricature of Christian Beliefs and Practices)

Ass, The Ass (in Caricature of Christian Beliefs and Practices)

Assam

Assemani

Assemblies of the French Clergy

Asser, John Asser

Asses, Feast of Asses

Assessor of the Holy Office

Assessors

Assicus, St. Assicus

Assideans

Assimilation, Physiological Assimilation

Assimilation, Psychological Assimilation

Assisi

Assisi, Bl. Aegidius of Assisi

Assistant at the Pontifical Throne

Assistant Priest

Assizes of Jerusalem

Assmayer, Ignaz Assmayer

Association of Ideas

Association of Priestly Perseverence

Association of the Holy Childhood

Associations, Pious Associations

Assuerus

Assumption, Little Sisters of the Assumption

Assumption, Sisters of the Assumption

Assumption, The Feast of the Assumption

Asti, Diocese of Asti

Aston

Astorga, Diocese of Astorga

Astrology

Astronomy

Astronomy in the Bible

Astruc, Jean Astruc

Asylums and Care for the Insane

Atahuallpa

Atahualpa, Juan Santos Atahualpa

Atavism

Athabasca, Vicariate Apostolic of Athabasca

Athanasian Creed, The Athanasian Creed

Athanasian, The Athanasian Creed

Athanasius Kircher

Athanasius, St. Athanasius

Atheism

Athelney, The Abbey of Athelney

Athenagoras

Athenry

Athens, Christian Athens

Athens, Modern Diocese of Athens

Athias, Joseph Athias

Athos, Mount Athos

Atienza, Juan de Atienza

Atkinson, James Atkinson

Atkinson, Nicholas Atkinson

Atkinson, Paul Atkinson of St. Francis

Atkinson, Sarah Atkinson

Atkinson, Ven. Thomas Atkinson

Atom

Atomism

Atonement, Day of Atonement

Atonement, Doctrine of the Atonement

Atrib

Atrium

Attainder

Attala, St. Attala

Attalia

Attaliates

Atticus

Attigny, Councils of Attigny

Attila

Attiret, Jean Denis Attiret

Atto

Atto of Pistoia

Atto of Vercelli

Attracta, St. Attracta

Attributes, Divine Attributes

Attrition

Attrition, Attrition

Attuda

Aubarede, Jean-Michel-d'Astorg Aubarede

Aubert Miraeus

Aubery, Joseph Aubery

Aubrey Beardsley

Aubrey Thomas Hunt de Vere

Auch

Auckland

Auctorem Fidei

Audiences, Pontifical Audiences

Audifax, Sts. Maris, Martha, Audifax, and Abachum

Audiffredi

Audin, J.-M.-Vincent Audin

Audisio, Guglielmo Audisio

Auditor

Audran

Auenbrugger, Leopold Auenbrugger

Aufsees, Jobst Bernhard von Aufsees

Auger, Edmond Auger

Augilae

Augsburg

Augsburg, Synods of Augsburg

August Allerstein

August Friedrich Gfrorer

August Reichensperger

August Roskovanyi

August Wilhelm Ambros

Augusta

Augusta Theodosia Drane

Auguste Carayon

Auguste Nelaton

Auguste Nicolas

Auguste-Francois Maunoury

Auguste-Joseph-Alphonse Gratry

Auguste-Theodore-Paul de Broglie

Augustin Barruel

Augustin Bonnetty

Augustin de Backer

Augustin Magloire Blanchet

Augustin Theiner

Augustin Verot

Augustin von Alfeld

Augustine Francis Hewit

Augustine Moreto y Cabana

Augustine of Canterbury, St. Augustine of Canterbury

Augustine Reding

Augustine Van De Vyver

Augustine, Abbey of Saint Augustine

Augustine, Hermits of St. Augustine

Augustine, Life of St. Augustine of Hippo

Augustine, Rule of Saint Augustine

Augustine, St. Augustine of Canterbury

Augustine, Teaching of St. Augustine of Hippo

Augustine, Works of St. Augustine of Hippo

Augustinians of the Assumption

Augustin-Jean Fresnel

Augustin-Louis Cauchy

Augustino Oldoini

Augustinus-Verein, The Augustinus-Verein

Augustopolis

Augustus

Augustus Thebaud

Augustus Welby Northmore Pugin

Aulne Abbey

Aumbry

Aurea

Aurea, Bulla Aurea

Aurelian

Aureliopolis

Aurelius

Aurelius Clemens Prudentius

Aureoli, Petrus Aureoli

Auriesville

Aurispa, Giovanni Aurispa

Aurora Lucis Rutilat

Ausculta Fili

Ausonio Franchi

Ausonius, Decimus Magnus Ausonius

Austin, John Austin

Australia

Austremonius, St. Austremonius

Austro-Hungarian Monarchy, The Austro-Hungarian Monarchy

Austro-Hungarian, The Austro-Hungarian Monarchy

Authenticity of the Bible

Authority, Civil Authority

Authorized Version, The Authorized Version

Autocephali

Autos Sacramentales

Autran, Joseph Autran

Auxentius of Milan

Auxentius of Mopsuestia (360)

Auxentius, Junior

Auxerre, Councils of Auxerre

Auxiliary Bishop

Auxilius of Naples

Auzias March

Ava

Avancini, Nicola Avancini

Avellino, St. Andrew Avellino

Avempace

Avendano, Fernando Avendano

Aventicus, St. Marius Aventicus

Averbode

Averroes

Aversa, Diocese of Aversa

Avesta, The Avesta

Avicenna

Avignon

Avignon, Councils of Avignon

Avignon, University of Avignon

Avila

Avila, Bl. John of Avila

Avila, Francisco de Avila

Avila, Pedro Arias de Avila

Avila, Sancho de Avila

Aviz, Order of Aviz

Avranches, Council of Avranches

Avril, Philippe Avril

Axum

Ayacucho, Diocese of Ayacucho

Ayeta, Fray Francisco de Ayeta

Ayllon, Lucas Vasquez de Ayllon

Aylward, James Ambrose Dominic Aylward

Aymara

Aymeric of Piacenza

Azara, Feliz de Azara

Azarias, Brother Azarias

Azevedo, Bl. Ignacio de Azevedo

Azevedo, Luiz de Azevedo