The Psalmist praises the faithfulness of God. It’s a faithfulness that “endures forever”v2. For the Psalmist, God’s love is shown through God’s faithfulness to an unfaithful people. Yet for many people, the picture they have of God that is anything but faithful. For some folks, God is only furious and angry at them. They believe the lie that God abandons sinners, and that they must earn their way back into God’s good graces. To this lie, we counter with the story of Peter. Peter is a deeply flawed man, and God in Christ is faithful to him. Even when Peter three times denies Jesus, we discover a God whose faithfulness is revealed in the midst of our deepest failures.