HIEROCLES, a Platonic philosopher of the fifth century, taught at Alexandria, and was admired for his eloquence. He wrote seven books upon Providence and Fate; and dedicated them to the philosopher Olympiodorus, who by his embassies did the Romans great services under the emperors Honorius and Theodosius the younger. But these books are lost, and are only known them by the extracts in Photius. He wrote also a Commentary upon the golden verses of Pythagoras; which is still extant, and has been several times published with those verses.