Hebrews 10:26-29

²⁶For if we go on sinning willfully after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, ²⁷but a terrifying expectation of judgment and the fury of a fire which will consume the adversaries. ²⁸Anyone who has set aside the Law of Moses dies without mercy on the testimony of two or three witnesses. ²⁹How much severer punishment do you think he will deserve who has trampled under foot the Son of God, and has regarded as unclean the blood of the covenant by which he was sanctified, and has insulted the Spirit of grace?