aeterni patris agitation albanian greek-catholic church albertus magnus alessandro moreschi alexander iii of russia alexander ii of russia alexandrian rite alphonsus liguori alphonsus rodriguez ambrose ambrosian rite anglican use annunciation anselm of canterbury anthony of padua anti-clericalism antiochene rite apostolic fathers apostolic palace apostolic succession apostolicae curae archbishop arianism armenian catholic church armenian church armenian rite art in roman catholicism assumption of mary assumptionists athanasius of alexandria augustine of hippo austria avignon papacy baroque barranco basil of caesarea battle of chorrillos bede belarusian greek catholic church benedict joseph labre benedict of nursia benedictine benevento berlin bernard of clairvaux bible biblical canon bishop bonaventure brazil bulgarian greek catholic church byzantine rite camerlengo camerlengo of the holy roman church capitalism cardinal secretary of state cardinal vicar carpineto romano catechism of the catholic church catherine of siena catholic catholic church hierarchy catholic ecumenical councils catholic marriage catholic social teaching centesimus annus chaldean catholic church charlemagne chile chorrillos christian monasticism christian worship church of england clare of montefalco co-redemptrix college of cardinals cologne cathedral communism congregation of holy cross consistory constantine constantine i and christianity coptic catholic church council of chalcedon council of ephesus council of jerusalem council of trent council of vienne counter-reformation croatian greek catholic church crusades cyril of alexandria cyril of jerusalem deacon dechristianisation of france during the french revolution deus caritas est dignitatis humanae dissolution of the monasteries distributism doctorate dominican order early christianity early middle ages east-west schism east syrian rite eastern rite edict of nantes edmund campion egalitarianism empire encyclical ephrem the syrian ethiopian catholic church filippo lippi filippo de angelis first council of constantinople first council of lyon first council of nicaea first council of the lateran first vatican council fourth council of the lateran fox france francis xavier francis de sales francis of assisi franciscan franz ehrle franz josef i french revolution gaeta gaudium et spes gerard majella germany giovenale ancina giuseppe pecci greek byzantine catholic church gregorian chant gregory of nazianzus high middle ages hilary of poitiers history of christianity history of roman catholic mariology history of the papacy history of the roman catholic church holy see hungarian greek catholic church ignatius of antioch immaculate conception india inquisition investiture controversy irenaeus isidore of seville italo-greek catholic church italy james gibbons jerome jesus john berchmans john chrysostom john henry newman john xxiii john of damascus john of the cross john the apostle knights templar laborem exercens late middle ages latin latin empire lawrence of brindisi leopold i of belgium liberalism list of ages of popes list of popes list of popes by length of reign lithuania liturgy louis de montfort lourdes ludwig von pastor luigi lambruschini lumen gentium macedonian greek catholic church marian doctrines of the catholic church mariology mariology of the popes mariology of the saints maronite church mater et magistra mediatrix melkite greek catholic church metropolitan bishop miraculous medal mozarabic rite nicholas ii of russia nicholas wiseman nihilism nostra aetate nuncio oratory of saint philip neri ordination oriental orthodoxy original sin our lady of la salette our lady of lourdes pacem in terris papal states papal tiara papal bull papal conclave papal infallibility paul the apostle persecutions of the catholic church and pius xii perugia peter chrysologus peter claver peter damian petrus canisius poles pope pope adeodatus i pope adeodatus ii pope adrian i pope adrian ii pope adrian iii pope adrian iv pope adrian v pope adrian vi pope agapetus i pope agapetus ii pope agatho pope alexander i pope alexander ii pope alexander iii pope alexander iv pope alexander vi pope alexander vii pope alexander viii pope anacletus pope anastasius i pope anastasius ii pope anastasius iii pope anastasius iv pope anicetus pope anterus pope benedict i pope benedict ii pope benedict iii pope benedict iv pope benedict ix pope benedict v pope benedict vi pope benedict vii pope benedict viii pope benedict xi pope benedict xii pope benedict xiii pope benedict xiv pope benedict xv pope benedict xvi pope boniface i pope boniface ii pope boniface iii pope boniface iv pope boniface ix pope boniface v pope boniface vi pope boniface viii pope caius pope callixtus i pope callixtus ii pope callixtus iii pope celestine i pope celestine ii pope celestine iii pope celestine iv pope celestine v pope clement i pope clement ii pope clement iii pope clement iv pope clement ix pope clement v pope clement vi pope clement vii pope clement viii pope clement x pope clement xi pope clement xii pope clement xiii pope clement xiv pope conon pope constantine pope cornelius pope damasus i pope damasus ii pope dionysius pope donus pope eleuterus pope eugene i pope eugene ii pope eugene iii pope eugene iv pope eusebius pope eutychian pope evaristus pope fabian pope felix i pope felix iii pope felix iv pope formosus pope gelasius i pope gelasius ii pope gregory i pope gregory ii pope gregory iii pope gregory iv pope gregory ix pope gregory v pope gregory vi pope gregory vii pope gregory viii pope gregory x pope gregory xi pope gregory xii pope gregory xiii pope gregory xiv pope gregory xv pope gregory xvi pope hilarius pope honorius i pope honorius ii pope honorius iii pope honorius iv pope hormisdas pope hyginus pope innocent i pope innocent ii pope innocent iii pope innocent iv pope innocent ix pope innocent v pope innocent vi pope innocent vii pope innocent viii pope innocent x pope innocent xi pope innocent xii pope innocent xiii pope john i pope john ii pope john iii pope john iv pope john ix pope john paul i pope john paul ii pope john v pope john vi pope john vii pope john viii pope john x pope john xi pope john xii pope john xiii pope john xiv pope john xix pope john xv pope john xvii pope john xviii pope john xxi pope john xxii pope john xxiii pope julius i pope julius ii pope julius iii pope lando pope leo i pope leo ii pope leo iii pope leo iv pope leo ix pope leo v pope leo vi pope leo vii pope leo viii pope leo x pope leo xi pope leo xii pope liberius pope linus pope lucius i pope lucius ii pope lucius iii pope marcellinus pope marcellus i pope marcellus ii pope marinus i pope marinus ii pope mark pope martin i pope martin iv pope martin v pope miltiades pope nicholas i pope nicholas ii pope nicholas iii pope nicholas iv pope nicholas v pope paschal i pope paschal ii pope paul i pope paul ii pope paul iii pope paul iv pope paul v pope paul vi pope pelagius i pope pelagius ii pope pius i pope pius ii pope pius iii pope pius iv pope pius ix pope pius v pope pius vi pope pius vii pope pius viii pope pius x pope pius xi pope pius xii pope pontian pope romanus pope sabinian pope sergius i pope sergius ii pope sergius iii pope sergius iv pope severinus pope silverius pope simplicius pope siricius pope sisinnius pope sixtus i pope sixtus ii pope sixtus iii pope sixtus iv pope sixtus v pope soter pope stephen i pope stephen ii pope stephen iii pope stephen iv pope stephen ix pope stephen v pope stephen vi pope stephen vii pope stephen viii pope sylvester i pope sylvester ii pope sylvester iii pope symmachus pope telesphorus pope theodore i pope theodore ii pope urban i pope urban ii pope urban iii pope urban iv pope urban v pope urban vi pope urban vii pope urban viii pope valentine pope victor i pope victor ii pope victor iii pope vigilius pope vitalian pope zachary pope zephyrinus pope zosimus populorum progressio prayer to saint michael prelate priest prisoner in the vatican protestant reformation providentissimus deus quadragesimo anno rerum novarum restoration of the scottish hierarchy rita of cascia robert bellarmine role of the roman catholic church in civilization roman catholic church roman catholic mariology roman catholic religious order roman catholicism by country roman rite rome rosary rosary pope russian empire russian language russo-turkish war ruthenian catholic church sacraments of the catholic church sacramentum caritatis saint boniface saint peter saint stephen salvation salzburg sarum rite satis cognitum scholasticism second council of constantinople second council of lyon second council of nicaea second council of the lateran second vatican council sermon on the mount servite order shimabara rebellion slovak greek catholic church social teachings of pope pius xii socialism society of jesus sollicitudo rei socialis spe salvi spoleto subsidiarity summorum pontificum suppression of the society of jesus syriac catholic church syro-malabar catholic church syro-malankara catholic church tertullian the catholic university of america theology theology of pope benedict xvi third council of constantinople third council of the lateran thomas aquinas thomas more thomism timeline of the roman catholic church tridentine mass trieste trinity tsar twelve apostles ukrainian greek catholic church university of santo tomas vatican city vatican secret archives vienna viterbo vulgate war of the pacific west syrian rite western schism wikimedia commons wikisource works of pope benedict xvi