Luke 5:12-13
One day in one of the villages there was a man covered with leprosy. When he saw Jesus he fell down before him in prayer and said, "If you want to, you can cleanse me."
13 Jesus put out his hand, touched him, and said, "I want to. Be clean." Then and there his skin was smooth, the leprosy gone.

This is an example of us accepting Christ. He wants to and our sins are as if they never existed. Christ will cleanse us!