2 Samuel 13:22

And Absalom, true to his plan of hiding his feelings for the time being and lulling Amnon to security, spake unto his brother Amnon neither good nor bad, he simply avoided him; for Absalom hated Amnon because he had forced his sister Tamar. Such examples of sin as here narrated instill a loathing and a horror of sin. They show that every sin and especially such sins of the flesh are an abomination in the sight of God, evils which cause only sorrow and heartache among men.