I believe its all over.. Thats is the main reason behind Jesus' death. He has paid once and for all. No one can atone for his or her sins, no one can pay.The blood of Jesus is the inly acceptable price for remuneration of sin...1st John 2 vs 1 says
"My little children, these things I write to you, so that you may not sin. And if anyone sins, we have an Advocate with the Father, Jesus Christ the righteous. And He Himself is the propitiation for our sins, and not for ours only but also for the whole world".