Is following “my desires” sin?

Our church gets a lot of things right, but they still don’t teach total forgiveness. What should I do? Do you think Jesus showed up in the Old Testament? If so, where? How should we interpret John 15:13 about giving up one’s life for his friends? Is this a good definition of sin: “following my desires instead of God’s desires”? What are my true desires?

Tags: church, definition of sin, fellowship, forgiveness, God‘s friends, Jesus, John 15:13, my desires, Old Testament, sacrifice