Hebrews 4:1,2

In this chapter, which is of the same nature with the foregoing, the apostle proceeds with his exhortation to the Hebrews, and all professing Christians, to faith, obedience, and perseverance; and enforces it by a most apposite and striking instance in the punishment which befel the Israelites, those ancient professors of the true religion, who were guilty of sins contrary to those duties. And the example, as has been often observed, was peculiarly suitable, taken from their own ancestors, the evil being the same, namely, unbelief; the time in both cases being just after the establishment of a new constitution, and the consequence being the same, the exclusion from rest. The superior dignity of Christ above Moses, and the superior excellence of heaven above Canaan, greatly confirm the force of the apostle's argument. Let us Christian Hebrews; therefore fear, lest a promise being left A conditional promise, to be fulfilled to all obedient, persevering believers; (the pronoun us is not in the original;) of entering into his rest The rest of glory in heaven; and, preparatory thereto, the rest of grace on earth; the peace and joy, the solid and satisfying happiness consequent on pardon and holiness, on the justification of our persons, the renovation of our nature, and that lively, well-grounded hope of eternal life, which is as an anchor of the soul sure and steadfast, and entering in within the veil, chap. Hebrews 6:19; any of you should seem to come short of it Should fail of it; as your forefathers failed of entering the rest of Canaan. The fear here inculcated is not a fear of diffidence or distrust, of doubting or uncertainty, as to the event of our faith and obedience. This is enjoined to none, but is evidently a fruit of unbelief, and therefore cannot be our duty. Neither can it be a timidity or dismayedness of mind upon a prospect of difficulties and dangers in the way, for this is the sluggard's fear who cries, There is a lion in the way, I shall be slain. Nor is it that general fear of reverence with which we ought to be possessed in all our concerns with God; for that is not particularly influenced by threatenings, and the severity of God, seeing we are bound always in that sense to fear the Lord and his goodness. But it Isaiah, 1 st, A jealous fear of ourselves, lest, having run well for a time, we should be hindered; should grow lukewarm and indolent, formal and dead, and so should fall from that state of grace in which we had once stood. 2d, A suspicious fear of our spiritual enemies, inducing us to watch and stand on our guard against them. For unto us was the gospel preached That is, good news of entering into his rest have been brought to us; as well as unto them The Israelites in the wilderness. The Hebrews, to whom he wrote, might be ready to say, “What have we to do with the people in the wilderness, with the promise of entering into Canaan? or with what the psalmist from thence exhorted our fathers to?” Nay, these things, saith the apostle, belong to you in an especial manner. For in the example proposed, you may evidently see what you are to expect, if you fall into the same sins. For he declares, that in the example of God's dealing with their progenitors, there was included a threatening of similar dealing with all others, who should fall into the same sin of unbelief; that none might flatter themselves with vain hopes of any exemption in this matter; which he further confirms in these two verses, though his present exhortation be an immediate inference from what went before. But the word preached The promise declared unto them, did not profit them So far from it, that it increased their condemnation; not being mixed with faith in them that heard it So firmly believed as to become a principle of obedience in them. And it is then only, when these truths are thus mixed with faith, that they exert their saving power.