Philippians 3:5 | Pastor Burns' Study Notes

Paul now lays out his spiritual résumé. He was circumcised on the eighth day exactly according to the law. He was of the stock of Israel, meaning he was not a convert into Judaism but born into that covenant people. He was of the tribe of Benjamin, a tribe with a rich history and honour. Benjamin was the tribe of Israel’s first king, and it remained loyal to the house of David when others departed.

Paul also says he was a Hebrew of the Hebrews. In other words, no one could question the purity of his identity or upbringing. As touching the law, he was a Pharisee. The Pharisees were known for strictness, discipline, and the careful keeping of the smallest details. If outward religion could make a man right with God, Paul had everything in his favour.