430
Philoxenos of Mabbug (ca. 440s?–523) [Syr. Orth.]Contributor: David  A. Michelson URI: https://gedsh.bethmardutho.org/Philoxenos-of-Mabbug
431
PhysiologusContributor: Sebastian P. Brock URI: https://gedsh.bethmardutho.org/Physiologus
432
PoetryContributor: Sebastian P. Brock URI: https://gedsh.bethmardutho.org/Poetry
433
Polykarpos (ca. 500) [Syr. Orth.]Contributor: Andreas Juckel URI: https://gedsh.bethmardutho.org/Polykarpos
434
Porphyry (ca. 232 – ca. 305)Contributor: Sebastian P. Brock URI: https://gedsh.bethmardutho.org/Porphyry
435
PrintingContributor: James F. Coakley URI: https://gedsh.bethmardutho.org/Printing
436
Proba (late 6th cent.) [Syr. Orth., then Melk.]Contributor: Sebastian P. Brock URI: https://gedsh.bethmardutho.org/Proba-metr-of-Chalcedon
437
Proba Probus (probably 6th cent.)Contributor: Sebastian P. Brock URI: https://gedsh.bethmardutho.org/Proba
438
Proclus of Constantinople (d. 446 or 447)Contributor: Lucas Van Rompay URI: https://gedsh.bethmardutho.org/Proclus-of-Constantinople
439
Psalms, Syriac ApocryphalContributor: Aaron M. Butts URI: https://gedsh.bethmardutho.org/Psalms-Syriac-Apocryphal