5 Bible Verses about Apostates, Punishment

I also will destine you to the sword, and ye shall all bow down to the slaughter because when I called, ye did not respond; I spoke, and ye did not hear, but did evil before my eyes and did choose that which displeased me. Therefore thus has the Lord GOD said, Behold, my slaves shall eat, but ye shall be hungry; behold, my slaves shall drink, but ye shall be thirsty; behold, my slaves shall rejoice, but ye shall be ashamed: Behold, my slaves shall rejoice by the joy of their heart, but ye shall cry for the sorrow of your heart and shall howl for the destruction of spirit.read more.
And ye shall leave your name for a curse unto my chosen; for the Lord GOD shall slay thee and call his slaves by another name.

Again, When the righteous man turns from his righteousness and commits iniquity and I lay a stumblingblock before him, he shall die because thou hast not given him warning; he shall die in his sin, and his righteousness which he has done shall not be remembered; but his blood I will require at thy hand.

But if the righteous should leave his righteousness and commit iniquity, and do according to all the abominations that the wicked man does, shall he live? All his righteousness that he has done shall not be mentioned; by his rebellion in which he has trespassed and by his sin which he has committed, because of them he shall die. And if ye say, The way of the Lord is not straight. Hear now, O house of Israel: Is my way not straight? Are not your ways crooked? When a righteous man leaves his righteousness, and commits iniquity, he shall die in it; for his iniquity that he has done he shall die.

Therefore, for this cause, God shall send the operation of error in them, that they should believe the lie; that they all might be condemned who did not believe the truth, but consented to the iniquity.

These are wells without water, clouds that are brought by a whirlwind, to whom gross darkness is reserved for ever.