Wherefore I was grieved - On the word "grieved," see the notes at Ephesians 4:30. The word here means that he was offended with, or that he was indignant at them.

They do always err in their heart - Their long trial of forty years had been sufficient to show that it was a characteristic of the people that they were disposed to wander from God. Forty years are enough to show what the character is. They had seen his works; they had been called to obey him; they had received his Law; and yet their conduct during that time had shown that they were not disposed to obey him. So of an individual. A man who has lived in sin forty years; who during all that time has rebelled against God, and disregarded all his appeals; who has lived for himself and not for his Maker, has shown what his character is. Longer time is unnecessary; and if God should then cut him down and consign him to hell, he could not be blamed for doing it. A man who during forty years will live in sin, and resist all the appeals of God, shows what is in his heart, and no injustice is done if then he is summoned before God, and he swears that he shall not enter into his rest.

And they have not known my ways - They have been rebellious. They have not been acquainted with the true God; or they have not "approved" my doings. The word "know" is often used in the Scriptures in the sense of "approving," or "loving;" see the notes at Matthew 7:23.

Wherefore I was grieved - God represents himself as the Father of this great Jewish family, for whose comfort and support he had made every necessary provision, and to whom he had given every proof of tenderness and fatherly affection; and because, they disobeyed him, and walked ill that way in which they could not but be miserable, therefore he represents himself as grieved and exceedingly displeased with them.

They do alway err in their hearts - Their affections are set on earthly things, and they do not acknowledge my ways to be right - holy, just, and good. They are radically evil; and they are evil, continually. They have every proof, of my power and goodness, and lay nothing to heart. They might have been saved, but they would not. God was grieved on this account. Now, can we suppose that it would have grieved him if, by a decree of his own, he had rendered their salvation impossible?

Wherefore I was grieved with that generation,.... , "the generation of the wilderness", as the Jews often call them; and which they say was more beloved than any generation (e); and yet they will not allow them a part in the world to come; See Gill on Hebrews 3:11. When God is said to be grieved with them, it is to be considered as an anthropopathy, as speaking after the manner of men, as in Genesis 6:5. The word signifies, that he was wearied by them, and weary of them; that he loathed them, and was displeased with them; it shows the notice God took of their sin; the heinousness of it, his displicency at it, and determination to punish it: the cause of his grief and indignation were their unbelief, ingratitude, and idolatry:

and said, they do alway err in their heart; all sins are errors, or aberrations from the law of God; all men err in this sense: these people erred in their hearts, for there is error in the understanding, and will, and affections, as well as in life and actions; and they may be said to err in their hearts, because their sins not only sprung from the heart, but they were done heartily, or with their hearts, and that continually; which shows the sottishness of this people: their stubbornness and rebellion; their want of integrity, and their constancy in sinning: heart sins, as well as others, are taken notice of by God:

and they have not known my ways; they did not take notice of God's ways of providence towards them; nor did they approve of, and delight in his ways of worship and duty, or in his commands.

(e) T. Hieros. Avoda Zara, fol. 39. 2.

Wherefore I was grieved (διὸ προσώχθισα)

The Hebrew omits wherefore. It was inserted because of the transfer of forty years to the preceding clause. The verb προσώχθισα I was grieved, only here and Hebrews 3:17. In lxx for קוֹא, to spue out; גָּעַל, to exclude, reject, abhor; מָאַֽם, to repudiate.

Wherefore I was grieved with that generation, and said, They do alway {h} err in their heart; and they have not known my ways.

(h) They are brutish and angry.

3:10 Wherefore I was grieved. The Greek word prosochthizo more nearly means disgusted.

They do always err in their heart. Not simply by making mistakes, but their hearts are wrong.

3:10 Wherefore - To speak after the manner of men. I was grieved - Displeased, offended with that generation, and said, They always err in their hearts - They are led astray by their stubborn will and vile affections. And - For this reason, because wickedness has blinded their understanding. They have not known my ways - By which I would have led them like a flock. Into my rest - In the promised land.

10. grieved-displeased. Compare "walk contrary," Le 26:24, 28.

that generation-"that" implies alienation and estrangement. But the oldest manuscripts read, "this."

said-"grieved," or "displeased," at their first offense. Subsequently when they hardened their heart in unbelief still more, He sware in His wrath (Heb 3:11); an ascending gradation (compare Heb 3:17, 18).

and they have not known-Greek, "But these very persons," &c. They perceived I was displeased with them, yet they, the same persons, did not a whit the more wish to know my ways [Bengel]; compare "but they," Ps 106:43.

not known my ways-not known practically and believingly the ways in which I would have had them go, so as to reach My rest (Ex 18:20).

3:7-13 Days of temptation are often days of provocation. But to provoke God, when he is letting us see that we entirely depend and live upon him, is a provocation indeed. The hardening of the heart is the spring of all other sins. The sins of others, especially of our relations, should be warnings to us. All sin, especially sin committed by God's professing, privileged people, not only provokes God, but it grieves him. God is loth to destroy any in, or for their sin; he waits long to be gracious to them. But sin, long persisted in, will make God's wrath discover itself in destroying the impenitent; there is no resting under the wrath of God. Take heed: all who would get safe to heaven must look about them; if once we allow ourselves to distrust God, we may soon desert him. Let those that think they stand, take heed lest they fall. Since to-morrow is not ours, we must make the best improvement of this day. And there are none, even the strongest of the flock, who do not need help of other Christians. Neither are there any so low and despised, but the care of their standing in the faith, and of their safety, belongs to all. Sin has so many ways and colours, that we need more eyes than ours own. Sin appears fair, but is vile; it appears pleasant, but is destructive; it promises much, but performs nothing. The deceitfulness of sin hardens the soul; one sin allowed makes way for another; and every act of sin confirms the habit. Let every one beware of sin.