Session IV summary. What are the truths of the cross, and what does God say about forgiveness? You’ll find that what God says about forgiveness is far from man’s idea of forgiveness. God requires us to forgive others, as He forgave (and forgives) us. Scripture tells us that our unforgiveness grieves the Holy Spirit. Christlike forgiveness is an integral component to the process of spiritual healing. With God’s help, we can fully forgive and give our wounds to God.