I am in a great strait: let us fall now into the hand of the Lord - David acted nobly in this business. Had he chosen war, his own personal safety was in no danger, because there was already an ordinance preventing him from going to battle. Had he chosen famine, his own wealth would have secured his and his own family's support. But he showed the greatness of his mind in choosing the pestilence, to the ravages of which himself and household were exposed equally with the meanest of his subjects.

And David said unto Gad, I am in a great strait,.... Not knowing well which to choose, each of them being so grievous, and an answer being to be returned immediately; but by his next words, and by the event, it seems he chose the pestilence, though that is not expressly said:

let us fall now into the hand of the Lord; the Targum in Ch1 21:13, is"into the hand of the Word of the Lord:"

(for his mercies are great), and let me not fall into the hand of men; indeed all the three judgments mentioned are by the hand of the Lord whenever they come; but in the pestilence the hand of the Lord is more visible, it coming immediately from his hand, as especially this was to do, and did; it did not arise from second causes, a noxious air, &c. but by means of an angel of God: David chose this, because he and his people would have nothing to do with men, as in famine they must have gone into other countries for food, and in war flee before their enemies, and lie at their mercy, and either of them more disgraceful than this; and which he might the rather choose on his own account, that his people might not be able to say he sought himself and his own interest; for had he chosen famine, as his people had been lately distressed that way already, they might, besides urging that, say, that he could lay up stores for himself and family; or had he chosen war, they might observe he had fortified places to flee to, one after another, and shelter himself; but for the arrows of the pestilence he was as likely a mark as the meanest of his subjects: but what seems to have moved him chiefly to make this choice is, that it would not only be the soonest over, but that it wholly depended on the pleasure of God what use he would make of it in that time; and chiefly because he knew God was gracious and merciful, and it was upon his great mercy he cast himself and his people.

David said, . . . Let us fall now into the hand of the Lord--His overwhelming sense of his sin led him to acquiesce in the punishment denounced, notwithstanding its apparent excess of severity. He proceeded on a good principle in choosing the pestilence. In pestilence he was equally exposed, as it was just and right he should be, to danger as his people, whereas, in war and famine, he possessed means of protection superior to them. Besides, he thereby showed his trust, founded on long experience, in the divine goodness.