26 For if we sin willfully after we have received the knowledge of the truth, there no longer remains a sacrifice for sins, 27 but a certain fearful expectation of judgment, and fiery indignation which will devour the adversaries. 28 Anyone who has rejected Moses' law dies without mercy on the testimony of two or three witnesses. 29 Of how much worse punishment, do you suppose, will he be thought worthy who has trampled the Son of God underfoot, counted the blood of the covenant by which he was sanctified a common thing, and insulted the Spirit of grace? 30 For we know Him who said, "Vengeance is Mine, I will repay," says the Lord. And again, "The Lord will judge His people." 31 It is a fearful thing to fall into the hands of the living God. 32 But recall the former days in which, after you were illuminated, you endured a great struggle with sufferings: 33 partly while you were made a spectacle both by reproaches and tribulations, and partly while you became companions of those who were so treated; 34 for you had compassion on me in my chains, and joyfully accepted the plundering of your goods, knowing that you have a better and an enduring possession for yourselves in heaven. 35 Therefore do not cast away your confidence, which has great reward. 36 For you have need of endurance, so that after you have done the will of God, you may receive the promise: 37 "For yet a little while, And He who is coming will come and will not tarry. 38 Now the just shall live by faith; But if anyone draws back, My soul has no pleasure in him." 39 But we are not of those who draw back to perdition, but of those who believe to the saving of the soul.

Matthew Henry's Commentary on Hebrews 10:26-39

Commentary on Hebrews 10:26-31

(Read Hebrews 10:26-31)

The exhortations against apostacy and to perseverance, are urged by many strong reasons. The sin here mentioned is a total and final falling away, when men, with a full and fixed will and resolution, despise and reject Christ, the only Saviour; despise and resist the Spirit, the only Sanctifier; and despise and renounce the gospel, the only way of salvation, and the words of eternal life. Of this destruction God gives some notorious sinners, while on earth, a fearful foreboding in their consciences, with despair of being able to endure or to escape it. But what punishment can be sorer than to die without mercy? We answer, to die by mercy, by the mercy and grace which they have despised. How dreadful is the case, when not only the justice of God, but his abused grace and mercy call for vengeance! All this does not in the least mean that any souls who sorrow for sin will be shut out from mercy, or that any will be refused the benefit of Christ's sacrifice, who are willing to accept these blessings. Him that cometh unto Christ, he will in no wise cast out.

Commentary on Hebrews 10:32-39

(Read Hebrews 10:32-39)

Many and various afflictions united against the early Christians, and they had a great conflict. The Christian spirit is not a selfish spirit; it puts us upon pitying others, visiting them, helping them, and pleading for them. All things here are but shadows. The happiness of the saints in heaven will last for ever; enemies can never take it away as earthly goods. This will make rich amends for all we may lose and suffer here. The greatest part of the saints' happiness, as yet, is in promise. It is a trial of the patience of Christians, to be content to live after their work is done, and to stay for their reward till God's time to give it is come. He will soon come to them at death, to end all their sufferings, and to give them a crown of life. The Christian's present conflict may be sharp, but will be soon over. God never is pleased with the formal profession and outward duties and services of such as do not persevere; but he beholds them with great displeasure. And those who have been kept faithful in great trails for the time past, have reason to hope for the same grace to help them still to live by faith, till they receive the end of their faith and patience, even the salvation of their souls. Living by faith, and dying in faith, our souls are safe for ever.