(Genesis 4)

God sent Jesus to die on the cross for our sins, and He rose from that grave so we could be restored and made right with God again. However, we aren't restored unless we honestly confess and sincerely surrender to Jesus. We all blow it, but we need to be honest about it. Jesus has us covered, He has forgiven us, but if we don't repent and confess our sins, we can't receive His forgiveness.