Dionysius the Areopagite

Dionysius the Areopagite (; Ancient Greek: Διονύσιος ὁ Ἀρεοπαγίτης Dionysios ho Areopagitēs) was an Athenian judge at the Areopagus Court in Athens, who lived in the first century. A convert to Christianity, he is venerated as a saint by multiple Christian denominations.

Source: Wikipedia — https://en.wikipedia.org/wiki/Dionysius_the_Areopagite