Galatians 1:2; Galatians 1:13; Galatians 1:22

2 and all the brethren who are with me, To the churches of Galatia:
13 For you have heard of my former manner of life in Judaism, how I used to persecute the church of God beyond measure and tried to destroy it;
22 I was still unknown by sight to the churches of Judea which were in Christ;