There are more people who hate me for no reason than there are hairs on my head. Many terrible enemies want to destroy me, God. Am I supposed to give back something I didn't steal?
Christ carried the burden of our sins. He was nailed to the cross, so that we would stop sinning and start living right. By his cuts and bruises you are healed.
Christ died once for our sins. An innocent person died for those who are guilty. Christ did this to bring you to God, when his body was put to death and his spirit was made alive.