The Lord God Almighty needs those in the millennial kingdom to know that incest leaves black marks on the soul, as does fornication, oral sex by one or both parties to the relationship, cheating on tests, masturbation after you were sealed with the Holy Spirit Of God, and telling repeated lies. If you have black marks on your soul, ask the indwelling Holy Spirit Of God what you should do to remove them.
You also should know that the kingdom is like a fishing net that catches all kinds of fish. The fishermen must then separate the good fish from the bad, and discard the fish that are not needed. If you value your relationship with God, you will do everything in your power to remove every black mark that was placed on your sou by Satan. The Lord God Almighty is a God of purity.
The Lord God Almighty El Shaddai