Philippians 3:5
3:5 I was circumcised on the eighth day, from the people of Israel and the tribe of Benjamin, a Hebrew of Hebrews. I lived according to the law as a Pharisee.
Philippians 3:18
3:18 For many live, about whom I have often told you, and now, with tears, I tell you that they are the enemies of the cross of Christ.
Philippians 4:1
Christian Practices
4:1 So then, my brothers and sisters, dear friends whom I long to see, my joy and crown, stand in the Lord in this way, my dear friends!