Sunday School Lesson Justice , Vengeance and Mercy / Genesis 4:1-15

Cain was angry and killed his brother Abel, but it was God who found Abel's sacrifice pleasing. It was God who saw the outward attitude and condition of Cain's heart and approached him. Cain was offended because his sacrifice was "unacceptable", but was given a choice. "If you do what is right, would you not be accepted? But, If you do not do what is right, sin is crouching at your door. We all have a choice, what choice will you make?