1 Timothy 1:13-16

13I was formerly a blasphemer, a persecutor, and a violent man; yet because I had acted in ignorance and unbelief, I was shown mercy. 14And the grace of our Lord overflowed to me, along with the faith and love that are in Christ Jesus.

15This is a trustworthy saying, worthy of full acceptance: Christ Jesus came into the world to save sinners, of whom I am the worst. 16But for this very reason I was shown mercy, so that in me, the worst of sinners, Christ Jesus might display His perfect patience as an example to those who would believe in Him for eternal life.