Philip II (Augustus)

Philip II

Philip IV

St. Philip Benizi

St. Philip of Jesus

Philip of the Blessed Trinity

Philippi (1)

Philippi (2)

Epistle to the Philippians

Philippine Islands

Philippopolis (1)

Philippopolis (2)

St. Philip Romolo Neri

Peter Philips

Philip the Arabian

Philistines

Robert Phillip

George Phillips

Philo Judæus

Philomelium

St. Philomena

Philosophy

Philoxenus

Phocæa

Phœnicia

Photinus

Photius of Constantinople

Phylacteries

History of Physics

Physiocrats

Physiologus

Diocese of Piacenza

Giambattista Pianciani

Giovanni da Pianô Carpine

Piatto Cardinalizio

Diocese of Piauhy

Diocese of Piazza Armerina

Giuseppe Piazzi

Ven. John Pibush

Jean Picard

Alessandro Piccolomini

Jacopo Piccolomini-Ammannati

Pichler

Vitus Pichler

Ven. Thomas Pickering

Bernardine a Piconio

François Picquet

Louis-Edouard-Désiré Pie

Piedmont

Peter Piel

Pie Pelicane, Jesu, Domine

Pierius

Bl. Pierre de Castelnau

Pierre de Maricourt

Jean Pierron

Philippe Pierson

Pietism

Albert (Pigghe) Pighius

Ven. Giuseppe Maria Pignatelli

Ven. William Pike

Nuestra Señora Del Pilar

Pontius Pilate

Ven. Thomas Pilchard

Pilgrimage of Grace

Pilgrimages

Piligrim

Pillar of Cloud

Pima Indians

Pinara

Diocese of Pinar del Rio

Ippolito Pindemonte

John de Pineda

Diocese of Pinerolo

Alexandre Guy Pingré

Mattheus Pinna da Encarnaçao

Fernão Mendes Pinto

Pinturicchio

Martín Alonso Pinzón

Sebastiano del Piombo

St. Pionius

Pious Fund of the Californias

Pious Society of Missions

Giambattista Piranesi

Ernricus Pirhing

Pirkheimer

Piro Indians

Archdiocese of Pisa

University of Pisa

Council of Pisa

Piscataway Indians

Piscina

Charles Constantine Pise

Pisidia

Synod of Pistoia

Diocese of Pistoia and Prato

Johann Pistorius

Pierre Pithou

Joseph Pitoni

Jean-Baptiste-François Pitra

John Pitts

Diocese of Pittsburg

Pityus

Pope St. Pius I

Pope Pius II

Pope Pius III

Pope Pius IV

Pope St. Pius V

Pope Pius VI

Pope Pius VII

Pope Pius VIII

Pope Pius IX

Pope Pius X

Piusverein

Francisco Pizarro

Galla Placidia

Galla Placidia

St. Placidus

Plagues of Egypt

Plain Chant

Henry Beaufort Plantagenet

Christophe Plantin

Plants in the Bible

Diocese of Plasencia

Bartolomeo Platina

Plato and Platonism

Pierre-Guillaume-Frédéric Le Play

Plegmund

Plenarium

Plenary Council

Joseph-Octave Plessis

Georgius Gemistus Plethon

Diocese of Plock

Charles Plowden

Edmund Plowden

Francis Plowden

Robert Plowden

Thomas Plowden

Thomas Percy Plowden

Charles Plumier

Ven. Oliver Plunket

Pluscarden Priory

Diocese of Plymouth

Plymouth Brethren

Pneumatomachi

Hebrew Poetry of the Old Testament

Giovanni Francesco Poggio Bracciolini

Diocese of Poggio Mirteto

Pogla

Diocese of Poitiers

Poland

John Bede Polding

Reginald Pole

Polemonium

Giovanni Poleni

Poles in the United States

Diocese of Policastro

Melchior de Polignac

Lancelot Politi

Politian

Science of Political Economy

Antonio and Piero Benci Pollajuolo

Marco Polo

Polybotus

St. Polycarp

Polycarpus

Polyglot Bibles

Polystylum

Polytheism

Pomaria

Marquis de Pombal

Pomerania

Pompeiopolis

Pietro Pomponazzi

John Ponce

Juan Ponce de León

Joseph Anthony de la Rivière Poncet

Archdiocese of Pondicherry

Pontefract Priory

Pope St. Pontian

Pontifical Colleges

Pontificale

Pontificalia

Pontifical Mass

Abbey of Pontigny

Pontius Carbonell

Diocese of Pontremoli

Pontus

Pools in Scripture

Diocese of Poona

Care of Poor by the Church

Little Sisters of the Poor

Poor Brothers of St. Francis Seraphicus

Poor Catholics

Sisters of the Poor Child Jesus

Poor Clares

Poor Handmaids of Jesus Christ

Poor Laws

Sisters of the Poor of St. Francis

Poor Servants of the Mother of God

Archdiocese of Popayán

Alexander Pope

Pope

Election of the Popes

Chronological Lists of Popes

List of the Popes

St. Poppo

Popular Devotions

Theories of Population

Giovanni Antonio Pordenone

Odoric of Pordenone

Ven. Thomas Pormort

Porphyreon

St. Porphyrius

Serafino Porrecta

Carlo Porta

Giacomo della Porta

Diocese of Portalegre

Diocese of Port Augusta

Archdiocese of Port-au-Prince

Porter

Francis Porter

George Porter

Portiuncula

Diocese of Portland

Diocese of Port Louis

Archdiocese of Porto Alegre

Diocese of Porto Alegre

Diocese of Porto and Santa-Rufina

Archdiocese of Port of Spain

Porto Rico

Diocese of Portoviejo

Portraits of the Apostles

Port-Royal

Diocese of Portsmouth

Portugal

Portuguese East Africa

Portuguese West Africa

Diocese of Port Victoria

Positivism

Demoniacal Possession

Antonius Possevinus

St. Possidius

Postcommunion

Ven. Nicholas Postgate

Postulant

Postulation

Potawatomi Indians

Robert Joseph Pothier

Jean-François-Albert du Pouget

Thomas Pounde

Nicolas Poussin

Poverty

Poverty and Pauperism

Ven. Philip Powel

William Poynter

Andreas Pozzo

Diocese of Pozzuoli

Jean-Martin de Prades

Jerome de Prado

Praelatus Nullius

Pragmatic Sanction

Pragmatism

Archdiocese of Prague

University of Prague

Praxeas

Praxedes and Pudentiana

George Pray

Prayer

Prayer-Books

Feast of the Prayer of Christ

Preacher Apostolic

Order of Preachers

Preadamites

Prebend

Precaria

Precedence

Precentor

Canonical Precept

Precious Blood

Archconfraternity of the Most Precious Blood

Congregation of the Most Precious Blood

Congregations of the Precious Blood

Count Humbert-Guillaume de Precipiano

Preconization

Predestinarianism

Predestination

Preface

Prefect Apostolic

Prelate

Joseph Henri Marie de Prémare

Premonstratensian Canons

Abbey of Prémontré

Presbyterianism

Presbytery

Prescription

Presence of God

Order of the Presentation

Religious Congregations of the Presentation

Right of Presentation

Presentation Brothers

Congregation of the Presentation of Mary

Feast of the Presentation of the Blessed Virgin Mary

Prester John

Thomas Preston

Thomas Scott Preston

Presumption

Presumption (in Canon Law)

Pretorium

Pride

Priene

Priest

Assistant Priest

High Priest

Priesthood

Confraternities of Priests

Priests' Communion League

Priests' Eucharistic League

Primacy

Primate

Prime

The Primer

Primicerius

Sts. Primus and Felician

Diocese of Prince Albert

Prior

Prioress

Priory

St. Prisca

Priscianus

Priscillianism

Prisons

Ecclesiastical Prisons

Privilege

Ecclesiastical Privileges

Faltonia Proba

Probabilism

Marcus Aurelius Probus

Roman Processional

Processions

Sts. Processus and Martinian

St. Proclus

Proconnesus

Procopius of Caesarea

Adelaide Anne Procter

Procurator

Religious Profession

Divine Promise (in Scripture)

Promotor Fidei

Promulgation

Proof

Sacred Congregation of Propaganda

Society for the Propagation of the Faith

Property

Property Ecclesiastical

Ecclesiastical Property in the United States

Prophecy

Prophecy, Prophet, and Prophetess

Proprium

Franz Isidor Proschko

Proselyte

Prose or Sequence

Karl Proske

Tiro Prosper of Aquitaine

Protectorate of Missions

Protectories

Protestant Episcopal Church in the United States of America

Protestantism

Prothonotary Apostolic

Protocol

Protopope

Sts. Protus and Hyacinth

Father Prout

Léon Abel Provancher

Book of Proverbs

Congregations of Providence

Diocese of Providence

Divine Providence

Ecclesiastical Province

Provincial

Provincial Council

Canonical Provision

Statute of Provisors

Provost

Prudence

Aurelius Clemens Prudentius

Prudentius

Prüm

Prusias ad Hypium

Prussia

Diocese of Przemysl

Diocese of Przemysl, Sambor, and Sanok

Psalms

Alphabetic Psalms

Psalterium

Nicholas Psaume

Michael Psellus

Psychology

Psychotherapy

Ptolemais

Ptolemais (Saint-Jean d'Acre)

Ptolemy the Gnostic

Publican

Public Honesty (Decency)

Pueblo Indians

Pierre Puget

George Ellis Pugh

Augustus Welby Northmore Pugin

Victor-Alexandre Puiseux

Casimir Pulaski

Diocese of Pulati

St. Pulcheria

Luigi Pulci

Robert Pullen

Pulpit

Capital Punishment

Diocese of Puno

John Baptist Purcell

Purgatorial Societies

Purgatory

St. Patrick's Purgatory

Purim

Puritans

Pusey and Puseyism

Pustet

Putative Marriage

Erycius Puteanus

Joseph Putzer

Pierre Puvis de Chavannes

Puyallup Indians

Johann Ladislaus von Oberwart Pyrker

Pyrrhonism

Pythagoras and Pythagoreanism

Pyx

Quadragesima

Quadratus

Quality

Quamichan Indians

Quam singulari

Quantity

Quapaw Indians

Quarantines

Franciscus Quaresmius

Archdiocese of Quebec

Province of Quebec

Hyacinthe-Louis de Quelen

Quem terra, pontus, sidera

Jacopo Della Quercia

Diocese of Querétaro

Pasquier Quesnel

Juan de Quevedo

Quiche

Quichua Indians

Quicumque Christum Quæritis

Councils of Quierzy

Prayer of Quiet

Quietism

Diocese of Quilon

Diocese of Quimper

Michael Joseph Quin

Sts. Quinctianus

Francis Quiñones

Quinquagesima

Agustín Quintana

Sts. Quiricus and Julitta

Angelo Maria Quirini

Sts. Quirinus

Archdiocese of Quito

Bl. Maurus Magnentius Rabanus

Rabbi and Rabbinism

Rabbulas

François Rabelais

Raccolta

Human Race

Negro Race

Rachel

Jean Racine

Matthew Rader

Florens Radewyns

Joseph Maria von Radowitz

Radulph of Rivo

Pierre Raffeix

Paul Ragueneau

Diocese of Ragusa

Johann Michael Raich

Marcantonio Raimondi

Rainald of Dassel

Prefecture Apostolic of Rajpootana

Sebastian Râle (Rasle)

Ven. Ralph Crockett

Bl. Ralph Sherwin

Pierre François Xavier de Ram

Ramatha

The Rambler

Jean-Philippe Rameau

Ramsey Abbey

Peter Ramus

Jean-Armand le Bouthillier de Rancé

James Ryder Randall

Feast of Our Lady of Ransom

St. Raphael

Raphael

Diocese of Raphoe

René Rapin

Raskolniks

Andreas Räss

Joseph Rathborne

Ratherius of Verona

Rationale

Rationalism

Ratio Studiorum

Diocese of Ratisbon

Maria Alphonse Ratisbonne

Maria Theodor Ratisbonne

Ratramnus

Georg Ratzinger

Joseph Othmar Rauscher

Antonio Ravalli

Archdiocese of Ravenna

Josse Ravesteyn

Gustave Xavier Lacroix de Ravignan

Henry Augustus Rawes

Charles Raymbault

Raymond IV, of Saint-Gilles

Raymond VI

Raymond VII

Raymond Lully

Raymond Martini

St. Raymond Nonnatus

St. Raymond of Penafort

Raymond of Sabunde

Odorico Raynaldi

Théophile Raynaud

François-Juste-Marie Raynouard

Reading Abbey

Reason

Diocese of Recanati and Loreto

Rechab and the Rechabites

Recollection

Rector

Rector Potens, Verax Deus

English Recusants

Feast of the Most Holy Redeemer

Knights of the Redeemer

Redemption

Redemption in the Old Testament

Penitential Redemptions

Redemptoristines

Redemptorists

Sebastian Redford

Francesco Redi

Augustine Reding

Red Sea

Reductions of Paraguay

Referendarii

The Reformation

Reformed Churches

Reform of a Religious Order

Cities of Refuge

Sisters of Our Lady of Charity of the Refuge

Droit de Regale

Regalia

Regeneration

Papal Regesta

Archdiocese of Reggio di Calabria

Diocese of Reggio dell' Emilia

Diocese of Regina

Regina Coeli (Queen of Heaven)

Antonin Reginald

Reginald of Piperno

Regino of Prüm

Regionarii

Jean-Baptiste Régis

Pierre Sylvain Régis

Parochial Registers

Henri Victor Regnault

Regulæ Juris

Regulars

Reichenau

August Reichensberger

Peter Reichensberger

Reifenstein

Johann Georg Reiffenstuel

Archdiocese of Reims

Synods of Reims

Reinmar of Hagenau

Carl von Reisach

Gregor Reisch

Relationship

Duties of Relatives

Relativism

Relics

Religion

Virtue of Religion

Religious Life

Reliquaries

Remesiana

St. Remigius

Remigius of Auxerre

Remiremont

Ven. Anne-Madeleine Remuzat

Abbey of Saint Remy

The Renaissance

Eusebius Renaudot

Théophraste Renaudot

Guido Reni

Archdiocese of Rennes

Gaston Jean Baptiste de Renty

Renunciation

Reordinations

Reparation

Philip Repington

Altar of Repose

Reputation (as Property)

Masses of Requiem

Rerum Creator Optime

Rerum Deus Tenax Vigor

Rerum Novarum

Papal Rescripts

Reservation

Reservation of the Blessed Sacrament

Reserved Cases

Ecclesiastical Residence

Lorenzo Respighi

Responsorium

Restitution

Resurrection

Congregation of the Resurrection

Alfred Rethel

Congregation of the Retreat of the Sacred Heart

Retreats

Cardinal Jean-François-Paul-Gondi de Retz

Johannes Reuchlin

Alfred von Reumont

Edmond Reusens

Reuss