This document discusses the concepts of good and evil. It defines evil as the antithesis and opposite of good, and as the absence of good. Evil behaviors are described as those committed against other people or against God by disobeying his teachings. While some argue that God must be the creator of evil if he is perfectly good, the document asserts that evil came into being through Satan's rebellion and humans exercising free will wrongly. It concludes that through faith in Jesus Christ, believers can overcome evil and sin in this world and look forward to heaven where there will be no more death, mourning, crying or pain.