Sometimes they say, “All right, you are forgiven.” They say it because they have to, but that’s not what their heart is saying. But the text requires forgiveness from the heart. In other words, God knows who truly forgives, and who does not. We are also told that God is going to treat each of us in a certain way unless we forgive our brothers from the heart. He does not require us to say the right words. Even though you might convince the person in front of you, you will not convince the One who searches the heart. God knows when you have forgiven your brother from your heart.