How does sinful desire prevent us from bearing fruit? What is the difference between sinful desire and temptation? What is the reason for conflict in the church and between people? How does the heart play a role in sinful desire? What does it mean that God is a jealous God? How does humility play a role in overcoming sinful desire? How is the book of James connected to Jesus' Sermon on the Mount? What role does sorrow play in overcoming sinful desire?