Primary texts (979)
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- Epistles on the Arian Heresy and the Deposition of Arius
Alexander of Alexandria
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- Of the Manicheans
Alexander of Lycopolis
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- On the Christian Faith (De fide)
Ambrose (340-397)
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- On the Holy Spirit
Ambrose (340-397)
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- On the Mysteries
Ambrose (340-397)
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- On Repentance
Ambrose (340-397)
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- On the Duties of the Clergy
Ambrose (340-397)
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- Concerning Virgins
Ambrose (340-397)
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- Concerning Widows
Ambrose (340-397)
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- On the Death of Satyrus
Ambrose (340-397)
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- Memorial of Symmachus
Ambrose (340-397)
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- Sermon against Auxentius
Ambrose (340-397)
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- Letters
Ambrose (340-397)
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- Demonstrations
Aphrahat/Aphraates (c. 280-367)
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- Acts of the Disputation with the Heresiarch Manes
Aphrahat/Aphraates (c. 280-367)
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- The Apology
Aristides the Philosopher
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- Against the Heathen
Arnobius
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- Against the Heathen
Athanasius
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- On the Incarnation of the Word
Athanasius
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- Deposition of Arius
Athanasius
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- Statement of Faith
Athanasius
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- On Luke 10:22 (Matthew 11:27)
Athanasius
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- Circular Letter
Athanasius
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- Apologia Contra Arianos
Athanasius
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- De Decretis
Athanasius
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- De Sententia Dionysii
Athanasius
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- Vita S. Antoni (Life of St. Anthony)
Athanasius
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- Ad Episcopus Aegypti et Libyae
Athanasius
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- Apologia ad Constantium
Athanasius
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- Apologia de Fuga
Athanasius
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- Historia Arianorum
Athanasius
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- Four Discourses Against the Arians
Athanasius
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- De Synodis
Athanasius
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- Tomus ad Antiochenos
Athanasius
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- Ad Afros Epistola Synodica
Athanasius
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- Historia Acephala
Athanasius
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- Letters
Athanasius
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- A Plea for the Christians
Athenagoras
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- The Resurrection of the Dead
Athenagoras
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- Confessions
Augustine of Hippo
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- Letters
Augustine of Hippo
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- City of God
Augustine of Hippo
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- Christian Doctrine
Augustine of Hippo
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- On the Holy Trinity
Augustine of Hippo
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- The Enchiridion
Augustine of Hippo
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- On the Catechising of the Uninstructed
Augustine of Hippo
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- On Faith and the Creed
Augustine of Hippo
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- Concerning Faith of Things Not Seen
Augustine of Hippo
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- On the Profit of Believing
Augustine of Hippo
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- On the Creed: A Sermon to Catechumens
Augustine of Hippo
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- On Continence
Augustine of Hippo
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- On the Good of Marriage
Augustine of Hippo
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- On Holy Virginity
Augustine of Hippo
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- On the Good of Widowhood
Augustine of Hippo
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- On Lying
Augustine of Hippo
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- To Consentius: Against Lying
Augustine of Hippo
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- On the Work of Monks
Augustine of Hippo
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- On Patience
Augustine of Hippo
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- On Care to be Had For the Dead
Augustine of Hippo
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- On the Morals of the Catholic Church
Augustine of Hippo
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