8 Bible Verses about Apostate Believers

Brethren, if a man be overtaken in any fault, ye who are spiritual restore such an one in the spirit of meekness; considering thyself, lest thou also be tempted.

as if I were present, judged him who hath so done this, In the name of our Lord Jesus Christ, when ye are gathered together, and my spirit, with the power of our Lord Jesus Christ, To deliver such an one to Satan, for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.

Brethren, if any one among you err from the truth, and one convert him, Let him know, that he who converteth a sinner from the error of his way, shall save a soul from death, and shall hide a multitude of sins.

If any one see his brother sin a sin which is not unto death, let him ask, and he will give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for that. All unrighteousness is sin: but there is a sin not unto death.

Let him know, that he who converteth a sinner from the error of his way, shall save a soul from death, and shall hide a multitude of sins.

For it is impossible for those who were once inlightened, and have tasted the heavenly gift, and been made partakers of the Holy Ghost, And have tasted the good word of God, and the powers of the world to come, And have fallen away, to renew them again unto repentance, seeing they crucify to themselves the Son of God afresh, and put him to an open shame.read more.
For the earth which drinketh in the rain that cometh often upon it, and bringeth forth herbs meet for them for whom it is tilled, receiveth blessing from God. But that which beareth thorns and briars is rejected and nigh unto a curse, whose end is to be burned.

For when we sin wilfully after receiving the knowledge of the truth, there remaineth no more sacrifice for sins, But a certain fearful looking for of judgment and fiery indignation, which will devour the adversaries. He that despised the law of Moses died without mercy, under two or three witnesses.read more.
Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and counted the blood of the covenant, by which he hath been sanctified, an unholy thing, and done despite to the spirit of grace?

So because thou art lukewarm, and neither cold nor hot; I will spue thee out of my mouth.