“It’s all right,” he said. “Don’t be afraid. Your God, the God of your father, has given you treasure in your sacks; I received your silver.” Then he brought Simeon out to them. Genesis 43:23 Joseph to his brothers
Forgiveness & Mercy given by Joseph to his brothers who tried to kill him and sold him as a slave to an Egyptian. It’s in the Scripture. God wants us to forgive others even those who harmed us. Because it is God’s command and also because people don’t have any power over us when we can be blessed and protected by God Himself.