3 Bible Verses about Painful Memories

Then Peter called to mind the word which Jesus had said to him, Before the cock crow twice thou wilt deny me thrice. And he covered his face and wept.

And Abraham said, Son, remember that thou receivedst thy good things in thy life-time, and likewise Lazarus his evils: but now he is comforted, and thou art tormented.

not worthy to be called an apostle, because I persecuted the church of God.