Blasphemy against the Holy Spirit the sin of death hardening

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Jordan river

UNFORGIVABLE SIN

Mt 12:31 Why I say to you, All manner of sin and blasphemy shall be forgiven to men: but the blasphemy against the Holy Ghost shall not be forgiven to men.
32 And whoever speaks a word against the Son of man, it shall be forgiven him: but whoever speaks against the Holy Ghost, it shall not be forgiven him, neither in this world, neither in the world to come.

Heb 6:4 For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost,
5 And have tasted the good word of God, and the powers of the world to come,
6 If they shall fall away, to renew them again to repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.
7 For the earth which drinks in the rain that comes oft on it, and brings forth herbs meet for them by whom it is dressed, receives blessing from God:
8 But that which bears thorns and briers is rejected, and is near to cursing; whose end is to be burned.
9 But, beloved, we are persuaded better things of you, and things that accompany salvation, though we thus speak.

10:26 For if we sin willfully after that we have received the knowledge of the truth, there remains no more sacrifice for sins,
27 But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries.
28 He that despised Moses’ law died without mercy under two or three witnesses:
29 Of how much sorer punishment, suppose you, shall he be thought worthy, who has trodden under foot the Son of God, and has counted the blood of the covenant, with which he was sanctified, an unholy thing, and has done despite to the Spirit of grace?
30 For we know him that has said, Vengeance belongs to me, I will recompense, said the Lord. And again, The Lord shall judge his people.
31 It is a fearful thing to fall into the hands of the living God.

1 Joh 5:16 If any man see his brother sin a sin which is not to death, he shall ask, and he shall give him life for them that sin not to death. There is a sin to death: I do not say that he shall pray for it.
17 All unrighteousness is sin: and there is a sin not to death.
18 We know that whoever is born of God sins not; but he that is begotten of God keeps himself, and that wicked one touches him not.
19 And we know that we are of God, and the whole world lies in wickedness.