How often did they provoke him in the desert? Here the preceding sentence is confirmed, it being declared that, as they had in so many instances provoked God in the wilderness, by the vast accumulation of their sins, [1] they must of necessity have perished a thousand times, had not God as often shown himself favorable and merciful towards them. The interrogatory form of the sentence expresses more significantly that they continued sinning without intermission. The word wilderness includes in it the circumstance both of place and of time. By this it is intended, first, to reprove their ingratitude, in that the memory of God's benefits, while still so fresh in their minds, and even the sight of them daily before their eyes, were not at least able to check them in their wickedness; and, secondly, to condemn their impetuous and infatuated recklessness, in heaping up such a multitude of sins within so short a period. In the same sense it is added immediately after, (verse 41,) that they returned to their former ways, and tempted God. The word return does not here signify change, but a continued course of sinning. The heinous indignity which is done to God when men tempt him, is expressed by a beautiful metaphor. The Hebrew word tvh, tavah, signifies to mark out or describe. It is intimated, that when the people dared to limit the operations of God, according to their own pleasure, he was, as it were, shut up within bars of wood or iron, and his infinite power circumscribed within the narrow boundaries to which unbelief would confine it. And assuredly, whenever men do not go beyond their own understandings, it is as if they would measure God by their own small capacity, which is nothing else than to pull him down from his throne; for his Majesty must be brought into subjection to us, if we would have him to be regulated according to our own fancy.

Footnotes

1 - "They provoked God at least ten times, (Numbers 14:22,) during the first two years of their journey through the wilderness. 1. at the Red Sea, (Exodus 14:11, 12;) 2. at the waters of Marah, (Exodus 15:24;) 3. in the wilderness of Sin, (Exodus 15:2;) 4. when they kept the manna until the following day, (Exodus 16:10;) 5, when the manna was collected on the Sabbath, (Exodus 16:27;) 6. in Rephidim, where there was no water, (Numbers 20:2, 13;) 7. at Horeb, when a molten calf was made, (Exodus 32:1, etc.;) 8. at Taberah, (Numbers 11:1, 2, 3;) 9. when they lusted for flesh, (Numbers 11:4;) 10. when they murmured at the news brought by the men, who had been sent to search the land, (Numbers 14:1, etc.") -- Cresswell.

How oft did they provoke him in the wilderness - Margin, Or, rebel against him. The Hebrew word may have the signification in the margin. The idea is, that they were perverse and rebellious; that they excited his displeasure, and gave occasion for his anger. See Psalm 78:17.
And grieve him in the desert - The word here rendered grieve means
(1) to work, to fashion;
(2) to suffer pain, to travail, to be afflicted; and then,
(3) to cause one to suffer pain, or to afflict.
The meaning here is that the conduct of the Hebrews was such as was suited to cause pain - as the conduct of a disobedient and rebellious child is.

How oft did they provoke him in the wilderness,.... Where they were not only at his mercy, having nothing to help themselves with, but had many singular mercies bestowed upon them; and yet were continually committing such sins against God as provoked the eyes of his glory; ten times they tempted him, the Lord says, Numbers 14:22, therefore that dispensation is called the provocation and day of temptation; for it was a series of rebellion and sin, Psalm 95:8,
and grieve him in the desert; which signifies the same as before, and is spoken after the manner of men, Genesis 6:6 and like a tender parent grieved at the disobedience of his child, and that he is obliged to take the rod and chastise it. The prophet Isaiah says, they "vexed" or "grieved his Holy Spirit", Isaiah 63:10, the same word is there used as here; compare with it Ephesians 4:30.

Let not those that receive mercy from God, be thereby made bold to sin, for the mercies they receive will hasten its punishment; yet let not those who are under Divine rebukes for sin, be discouraged from repentance. The Holy One of Israel will do what is most for his own glory, and what is most for their good. Their forgetting former favours, led them to limit God for the future. God made his own people to go forth like sheep; and guided them in the wilderness, as a shepherd his flock, with all care and tenderness. Thus the true Joshua, even Jesus, brings his church out of the wilderness; but no earthly Canaan, no worldly advantages, should make us forget that the church is in the wilderness while in this world, and that there remaineth a far more glorious rest for the people of God.

There were ten temptations (Numbers 14:22).