If you think about it, if is a free gift from God in which if one confesses with their mouth and believe in their heart that Jesus is Lord, and they turn from their sins, they will be saved, according to Romans 10:9-11, why cant them loosing Salvation also be an option if they choose to openly denounce their faith and God and they no longer feel the need to follow God and die unrepentant in their sins.
Think how many atheists you see on line religious forums or social media, states how they used to be devout Christians, until they opened their eyes and either saw the bible as nonsense or the idea of a God itself to be false as well with all that goes on in the world and they denounce their faith and do as they please and many die in that state. Would we say, that atheist is going to Heaven because they spouted a few words when they were 13yrs old in church, despite his future free will choice as an adult to walk away from God.
Think how many atheists you see on line religious forums or social media, states how they used to be devout Christians, until they opened their eyes and either saw the bible as nonsense or the idea of a God itself to be false as well with all that goes on in the world and they denounce their faith and do as they please and many die in that state. Would we say, that atheist is going to Heaven because they spouted a few words when they were 13yrs old in church, despite his future free will choice as an adult to walk away from God.