Hebrews 10:26-29

26For where we sin wilfully after receiving the knowledge of the truth, there no longer remains any sacrifice for sins,

27but a certain fearful expectation of judgment, and heat of fire about to devour the adversaries.

28Any one that has disregarded Moses' law dies without mercy on [the testimony of] two or three witnesses:

29of how much worse punishment, think ye, shall he be judged worthy who has trodden under foot the Son of 1God, and esteemed the blood of the covenant, whereby he has been sanctified, common, and has insulted the Spirit of grace?