having this seal, its like you will know them by their fruits or he who says I know Him;
2 Timothy 2:19, "However, the solid foundation of Yah stands firm, having this seal*, “ יהוה knows those who are His, Let everyone who names the Name of Messiah turn away from unrighteousness.”
Mat 7:15-20, “But beware of the false prophets, who come to you in sheep’s clothing, but inwardly they are savage wolves. By their fruits you shall know them. Are grapes gathered from thornbushes or figs from thistles? So every good tree yields good fruit, but a rotten tree yields wicked fruit. A good tree is unable to yield wicked fruit, and a rotten tree to yield good fruit. Every tree that does not bear good fruit is cut down and thrown into the fire. So then, by their fruits you shall know them.”
1 Yahanan /John 2:3-7, “And by this we know that we know Him, if we guard His commands. The one who says, “I know Him,” and does not guard His commands, is a liar, and the truth is not in him. But whoever guards His Word, truly the love of Yah has been perfected in him. By this we know that we are in Him. The one who says he stays in Him ought himself also to walk, even as He walked. Beloved, I write no fresh command to you, but an old command which you have had from the beginning. The old command is the Word which you heard from the beginning.”
It not a maybe or if I feel like it, He changes the heart in a way that can not be faked, either there is a heart change or there is not. I could add verses to this but how is this even something that is debated, thoise in Messiah don't walk in an unrighteous manner,. period.