i feel like we just entered the twilight zone here
we are saved through faith in what Jesus Christ done for us on the cross, by the blood He shed
we are made righteous through faith
i will say however, that some have interpreted the parables of good servants and bad servants in the four Gospels as in that a genuine born again believers can still lose their salvation by caught in sin on Christ's second return.
as far as remarriage go, all i will say is there are plenty of born again believers who have been divorced that are on fire for the Lord and show the fruit of the Spirits
Are you Jehovah's witness or something