Hebrews 9:11-12 But Christ being come an high priest of good things to come, by a greater and more perfect tabernacle, not made with hands, that is to say, not of this building; Neither by the blood of goats and calves, but by his own blood he entered in once into the holy place, having obtained eternal redemption for us.
Twenty-two warnings to Christians from Hebrews: We ought to give the more earnest heed lest we slip away from the truth (2:1). How shall we escape, if we neglect so great salvation? (2:3). Whose house are we, if we hold fast the hope firm unto the end (3:6). Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the Living God (3:12). Exhort one another daily … lest any of you be hardened through sin (3:13). We are made partakers of Christ if we hold steadfast unto the end (3:14). Let us, therefore, fear, lest you come short of the promised rest (4:1-2). Let us labour to enter into rest, lest any man falls through unbelief (4:11). Let us hold fast to our profession (4:14). If they fall away, to renew them again unto repentance is impossible (6:4-9). Show the same diligence to the full assurance of hope unto the end (6:11). Be not slothful, but faithful and patient to inherit the promises (6:12). Lay hold upon the hope of eternal life set before us (6:18-19). Let us hold fast to the profession of our faith without wavering (10:23). If we sin wilfully we will receive judgment and fiery indignation (10:26-31). Cast not away confidence (10:35). If any man draws back from Me, My soul shall have no pleasure in him (10:38-39). Let us lay aside every weight and the sin that so easily besets us (12:1). Make straight paths for your feet, lest the lame be turned out of the way; but let it rather be healed (12:13). Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled; lest any become a fornicator and sell his birthright like Esau (12:15-17). See that you refuse not God. For if Israel escaped not God’s wrath when she refused Him, much more shall we not escape His wrath, if we turn away from Him (12:25). Let us have grace and serve God acceptably with reverence and godly fear, for God will punish by fire (12:28-29).
‘Redemption’ [Greek: lutrosis] is a ransoming. It is from lutron (a ransom price of redemption; an atonement; a release on receipt of a ransom price; Matt. 20:28; Mark 10:45) and lutroo to redeem (1Pet. 1:18; Luke 24:21; Tit. 2:14).

