I want to recount a story that Corrie Ten Boom told. She had spoken at a church in Munich in 1947. At the close of the service a man walked up. She knew him well. He was one of the most vicious guards at Ravensbruck.
He said, “How good it is to know that, as you say, all our sins are at the bottom of the sea!” He held out his hand to her. She remembered him. There she was face to face with one of her captors, and her blood seemed to freeze.
He told her that he was a guard at Ravensbruck, “…but since that time I have become a Christian. I know that God has forgiven me…will you forgive me?”
Corrie stood there. She wrestled. She asked the Lord to help her. She took his hand and forgave him with the same forgiveness she had received from the Lord.
We cannot reach forward while still holding onto the hurts from our past. Matthew 18:35 says that God Himself will send tormentors if we do not forgive from our heart.