Not for someone who is a new creature in Christ.
The one who sins are forgiven has already passed from death to life. They are no longer under condemnation and to be away from the body is to be with Christ, where the believer is already seated with Christ in heaven.
Jesus will not damn the person He died to save who is trusting Him. He would never commit such a betrayal and breach of trust.
Your doctrine is mistaken in my opinion. No one can be saved once and for all......and then not commit sin. We are all humans and we are sinners.
I don’t think that theory holds water at all.
Proverbs 16:18