 You did bad things before. Your spirits still had that bad part that made you go wrong. It is like your spirits were dead. I will use picture talk to show you what I mean. Whenever you did bad things, it is like somebody wrote it down on paper so they could blame you later. But God let them blame Jesus instead of you, and then God chucked that paper away. It is like he nailed that paper to the cross when he let people nail Jesus there. And then God made your spirits alive again, just like he made Jesus alive again. Now he doesnt blame you for the bad things you did. 