2 Peter 2:12 But these, like nasty beasts that by nature are for slaughter and corruption, while engaging in evil speech regarding things they don't know, will perish in their own corruption; 13. they being persons with whom iniquity is the reward of iniquity, and by them rioting in the daytime is accounted delightful; defiled and full of blemishes (are they), indulging themselves at their ease while they give themselves up to pleasure; 14. having eyes that are full of adultery and sins that never end; seducing unstable souls; and having a heart exercised in greed; children of cursing: 15. And, having left the correct path, they have wandered and gone in the way of Balaam the son of Beor who loved the wages of iniquity, 16. and who had for the corrector of his transgression a mute mule which, speaking with the speech of men, rebuked the madness of the prophet.
17. These are wells without water, clouds driven by a storm, persons for whom is reserved the blackness of darkness. 18. For, while they utter astonishing vanity, they seduce with obscene lusts of the flesh, them who have almost abandoned these that walk in error. 19. And they promise them liberty while they themselves are the slaves of corruption: for, by whatever thing a man is vanquished, to that is he enslaved.
20. For if, when they have escaped the pollutions of the world by the knowledge of our Master and Redeemer Y'shua the Mashiyach, they become again involved in the same and are vanquished, their latter state is worse than the former. 21. For it would have been better for them not to have known the way of righteousness, than after having known (it), to turn back from the Set Apart Commandment that was delivered to them. 22. But the true proverb has happened to them: the dog returns to his vomit and the pig that was washed, to her wallowing in the mire. (AENT)
Hebrews 10:26 For if a man sin voluntarily after he has received a knowledge of the truth, there is no longer a sacrifice which may be offered for sins: 27. but the fearful judgment impends, and the zeal of fire that consumes the adversaries. 28. For if he who transgressed the Torah of Moshe, died without mercies at the mouth of two or three witnesses; 29. how much more, do you think, will he receive capital punishment who has trodden upon the Son of Elohim and has accounted the blood of his covenant by which he is sanctified, as the blood of all men and has treated the Spirit of grace in an insulting manner? 30. For we know him who has said, Retribution is mine and I will repay: and again, Master YHWH will judge his people. 31. It is very terrible to fall into the hands of the living Elohim. (AENT)
The admonition above in Hebrews 10 is perhaps a midrash about "blaspheming against the Ruach haKodesh" as mentioned by Y'shua in Matthew 12:32.
To consider oneself "equal" to YHWH is a very serious matter. Yeshua spoke of himself as being about his Father's business, of coming in his Father's Name; he spoke and taught with authority and performed healings which made him a formidable opponent to religious tradition. The charge here of Yeshua making himself equal to YHWH is simply Pharisee tradition projecting itself onto Yeshua. The Ruach haKodesh in Mashiyach is "equal" to YHWH, but the Pharisees supposed that Yeshua and his followers equated his humanity with YHWH; they didn't understand Isaiah 11:1-2, that Mashiyach has the Ruach haKodesh (another name for YHWH-Psalm 51:1-11, Isaiah 63:1-11) within him. YHWH spoke through the Spirit of Mashiyach, rather than through his human component!
Yeshua maintained that his nefesh (soul) would die, but that YHWH would resurrect it! Yeshua believed his own nefesh was mortal. Zechariah 12:10 the Spirit of YHWH is "pierced" but they mourn for him (Yeshua) as an only begotten son. YHWH cannot literally be "pierced"; therefore, this refers to Mashiyach who has the Spirit of YHWH in him. (Footnote borrowed from the Aramaic/English New Testament)
While the Christian "Jesus" was a Torah-less, blond adonis who supposedly "abolished the Law," the REAL Yeshua, the "arm of YHWH," (Isaiah 53:1) was a Torah observant, seventh-day Sabbath and Feast-keeping, kosher JEW.
Philippians 2:5 And think you so in yourselves, as Y'shua the Mashiyach also thought; 6. who, as he was in the likeness of Elohim, did not regard it sinful to be the coequal of Elohim; 7. yet disinherited himself and assumed the likeness of a servant, and was in the likeness of men and was found in fashion as a man; 8. and he humbled himself and became obedient to death, even the death of the stake. 9. Wherefore, also, Elohim has highly exalted him and given him a name which is more excellent than all names; 10. that at the name of Y'shua every knee should bow, of (beings) in heaven and on earth and under the earth; 11. and that every tongue should confess that Y'shua the Mashiyach is YHWH, to the glory of Elohim his Father. (AENT)
More than his literal birth name Y'shua (which was and is a common Hebrew name), and more than the perfect reputation that his name represents. Y'shua bears the Name of YHWH, the "name above all names"! Y'shua has the Name and reputation of the Father YHWH in him (John 17:11) and the name means "YHWH is Salvation" (Matthew 1:21). (The angels, for instance, only have YHWH's title of ELOHIM within their names: GabriEL, MichaEL, RaphaEL....)