18:6 “But if anyone causes one of these little ones who believe in me to sin, it would be better for him to have a huge millstone hung around his neck and to be drowned in the open sea. 18:7 Woe to the world because of stumbling blocks! It is necessary that stumbling blocks come, but woe to the person through whom they come.
18:15 “If your brother sins, go and show him his fault when the two of you are alone. If he listens to you, you have regained your brother.
18:21 Then Peter came to him and said, “Lord, how many times must I forgive my brother who sins against me? As many as seven times?”