(6) The substance of the preceding verses may be thus expressed: There is a rest of God, into which some are to enter with God,--a rest not yet entered at the time of the wandering in the wilderness, and therefore not that which followed the work of creation,--a rest from which some were excluded because of unbelief. These five particulars are repeated in substance in the present verse: "Seeing, therefore, it is (still) left that some should enter in, and they to whom formerly glad tidings were declared entered not in because of disobedience, He again," &c. "Disobedience"--though Hebrews 4:2 speaks of unbelief as the cause: see Note on Hebrews 3:18. In John 3:36, the transition from "believeth" to "obeyeth" is equally striking.

Verses 6, 7. - Since therefore it remains that some should enter into it, and they to whom the good tidings were before preached entered not in because of disobedience, he again defineth a certain day, saying in David, after so long a time, To-day; as it hath been before said, To-day, if ye will hear his voice, etc. The continued openness of the rest, and the failure of the Israelites of old to enter it, are the reasons why a further day for entering was defined in the psalm. But here the thought is suggested that the Israelites had not finally failed, for that, though those under Moses did so, the next generation under Joshua did attain the promised land. No, it is replied; the rest of the promised land was but a type after all; it was not the true rest of God: otherwise the psalmist could not have still assigned a day for entering it so long after the arrival at Shiloh; -

4:1-10 The privileges we have under the gospel, are greater than any had under the law of Moses, though the same gospel for substance was preached under both Testaments. There have been in all ages many unprofitable hearers; and unbelief is at the root of all unfruitfulness under the word. Faith in the hearer is the life of the word. But it is a painful consequence of partial neglect, and of a loose and wavering profession, that they often cause men to seem to come short. Let us then give diligence, that we may have a clear entrance into the kingdom of God. As God finished his work, and then rested from it, so he will cause those who believe, to finish their work, and then to enjoy their rest. It is evident, that there is a more spiritual and excellent sabbath remaining for the people of God, than that of the seventh day, or that into which Joshua led the Jews. This rest is, a rest of grace, and comfort, and holiness, in the gospel state. And a rest in glory, where the people of God shall enjoy the end of their faith, and the object of all their desires. The rest, or sabbatism, which is the subject of the apostle's reasoning, and as to which he concludes that it remains to be enjoyed, is undoubtedly the heavenly rest, which remains to the people of God, and is opposed to a state of labour and trouble in this world. It is the rest they shall obtain when the Lord Jesus shall appear from heaven. But those who do not believe, shall never enter into this spiritual rest, either of grace here or glory hereafter. God has always declared man's rest to be in him, and his love to be the only real happiness of the soul; and faith in his promises, through his Son, to be the only way of entering that rest.Seeing therefore it remaineth,.... It follows by just consequence,

that some must enter therein; for God's swearing concerning some, that they should not enter into his rest, supposes that others should: and

they to whom it was first preached; to whom the Gospel was first preached, namely, the Israelites in the wilderness: entered not in because of unbelief; See Hebrews 3:19.