Peter the Cruel, [201].

Peter, St., [15]. [[216]]

Plato, [15]–18, [22]–25, [27] sq., [78], [84], [104], [109], [121], [123], [127] sq., [186] sq., [189], [197], [203].

Plotinus, [18], [25].

Plutarch, [16], [18], [21].

Porphyry, [15], [21], [89], [113], [190].

Probus, [16].

Proclus, [27], [159].

Ptolemy, [9], [18], [72].

Pythagoras, [7], [22] sq., [73], [78], [106].