Galatians 1:20-24
20 I assure you before God that what I am writing you is no lie. 21 Later I went to Syria and Cilicia. 22 I was personally unknown to the churches of Judea that are in Christ. 23 They only heard the report: “The man who formerly persecuted us is now preaching the faith he once tried to destroy.” 24 And they praised God because of me.