In the past we also were foolish. We did not obey, we were wrong, and we were slaves to many things our bodies wanted and enjoyed. We spent our lives doing evil and being jealous. People hated us, and we hated each other.
Do not be like Cain who belonged to the Evil One and killed his brother. And why did he kill him? Because the things Cain did were evil, and the things his brother did were good.