The little that is known of him is to be found in his letters and the encomium by his pupil and successor Choricius.

The encomium upon Hiero II.

The Moriae encomium was a sign of his decision.

Sir John Hoskyns was in the chair when Dr Vincent presented the manuscript, and passed a high encomium on the novelty and dignity of the subject.

His extant works are - (i) a speech before Arcadius, De regno; (2) Dio, sive de suo ipsius instituto, in which he signifies his purpose to devote himself to true philosophy; (3) Encomium calvitii (he was himself bald), a literary jeu d'esprit, suggested by Dio Chrysostom's Praise of Hair; (4) De providentia, in two books; (5) De insomniis; (6) 157 Epistolae; (7) 12 Hymni, of a contemplative, Neoplatonic character; and several homilies and occasional speeches.