22 Behold then the goodness and severity of God: toward them that fell, severity; but toward thee, God's goodness, if thou continue in His goodness: otherwise thou also shalt be cut off.

1 Therefore we ought to give the more earnest heed to the things what were heard, lest haply we drift away from them. 2 For if the word spoken through angels proved steadfast, and every transgression and disobedience received a just recompense of reward; 3 how shall we escape, if we neglect so great a salvation? Which having at the first been spoken through the Lord, was confirmed unto us by them that heard; 4 God also bearing witness with them, both by signs and wonders, and by manifold powers, and by gifts of the Holy Spirit, according to His own will. 

26 For if we sin willfully after that we have received the knowledge of the truth, there remaineth no more a sacrifice for sins, 27 but a certain fearful expectation of judgment, and a fierceness of fire which shall devour the adversaries. 28 A man that hath set a nought Moses' law dieth without compassion on the word of two or three witnesses: 29 of how much sorer punishment, think ye, shall he be judged worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant wherewith he was sanctified an unholy thing, and hath done despite unto the Spirit of grace? 30 For we know Him that said, Vengeance belongeth unto Me, I will recompense, And again, The Lord shall judge His people. 31 It is a fearful thing to fall into the hands of the living God. 

25 See that ye refuse not Him that speaketh. For if they escaped not when they refused Him that warned them on earth, much more shall not we escape who turn away from Him that warneth from heaven: 26 Whose voice shook the earth: but now He hath promised, saying, Yet once more will I make to tremble not the earth only, but also the heaven. 27 And this word, Yet once more, signifieth the removing of those things that are shaken, as of things that have been made, that those things which are not shaken may remain. 28 Wherefore, receiving a kingdom that cannot be shaken, let us have grace, whereby we may offer service well-pleasing to God with reverence and awe: 29 for our God is a consuming fire.