Have you heard there will be no sin in Heaven? Or a comment like a Holy God cannot be in the presence of sin?
I tell you practice sinlessness now. How can there be no sin in Heaven when you won’t honor the will of the Father on Earth? Keep the law and confess and abstain from your sins now. Bind to yourself the desire to follow Jesus while it is still today.
That being said, I don’t think there will be no sin in Heaven. God would either have no laws in Heaven or have to intervene at everyone’s first thought of doing something wrong. He won’t take away your freewill. If you make it to Heaven your salvation is secure, I just find it hard to believe everyone will live perfectly making no mistakes for all eternity. Neither do I believe God’s forgiveness should come to an end. His mercy endureth forever.
Today is a rehearsal for Heaven. What you bind on Earth is bound in Heaven. Practice sinlessness now and it will come naturally in the future.