Philo of AlexandriaPhilo of Alexandria (; Ancient Greek: Φίλων, romanized: Phílōn; Hebrew: יְדִידְיָה, romanized: Yəḏīḏyāh; c. 20 BCE – c. 50 CE), also called Philō Judæus, was a Hellenistic Jewish philosopher who lived in Alexandria, in the Roman province of Egypt.
The only event in Philo's life that can be decisively dated is his representation of the Alexandrian Jews in a delegation to the Roman emperor Caligula in 40 CE following civil strife between the Jewish and Greek communities of Alexandria.
Philo was a leading writer of the Hellenistic Jewish community in Alexandria, Egypt. He wrote expansively in Koine Greek on philosophy, politics, and religion in his time; specifically, he explored the connections between Greek Platonic philosophy and late Second Temple Judaism. For example, he maintained that the Greek-language Septuagint and the Jewish law still being developed by the rabbis of the period together served as a blueprint for the pursuit of individual enlightenment.