P
you do not just lose that faith, Perople who walk away and say that they no longer believe Jesus is the christ were never saved to begin with, Again 1 John is not just for Gnostics, it is for all people who were a walking part of any church, and left, having repented of their beliefs in christ, and have become deniers of christ.
John said they were never of us, never saved, Nebver given eternally life. Never anyth9ing but people who walked with a body of believers and aced like they were saved, but never took that step of faith.
because if they had, as john said, they NEVER WOULDF HAVE LEFT.
The person who leaves the faith is obviously showing they didn't believe when they left. It's not right to add to the passage and say they 'never' believed and that's why they left. The passage doesn't say that. It only says their leaving showed they did not believe. Nothing is said about if they ever believed, or never believed. Obviously, if they did believe they would not leave the faith. You can't believe and leave the faith at the same time, lol.