I know @Dino246 well and I know for sure 200% that’s what to have accused him off is not true.Already answered.
Go ask him if he believes in once saved always saved.
He'll say yes and there's your proof.
You should apologize to the Lord for not recognizing once saved always saved as being false doctrine.
You come on here and Pratt around accusing without evidence.
Repent and ask for help on being humble.