Job 21:8

Sight. The Jews esteemed this as the greatest blessing and mark of God’s favour. Yet it was also equivocal, as it was often possessed by the wicked. (Calmet)

(1.) Complete and consummate. [1.] They are multiplied, and their family is built up, and they have the satisfaction of seeing it (v. 8): Their seed is established in their sight. This is put first, as that which gives both a pleasant enjoyment and a pleasing prospect. [2.] They are easy and quiet, v. 9. Whereas Zophar had spoken of their continual frights and terrors, Job says, Their houses are safe both from danger and from the fear of it (v. 9), and so far are they from the killing wounds of God's sword or arrows that they do not feel the smart of so much as the rod of God upon them. [3.] They are rich and thrive in their estates. Of this he gives only one instance, v. 10. Their cattle increase, and they meet with no disappointment in them; not so much as a cow casts her calf, and then their much must needs grow more. This is promised, Exod 23 26; Deut 7 14. [4.] They are merry and live a jovial life (v. 11, 12): They send forth their little ones abroad among their neighbours, like a flock, in great numbers, to sport themselves. They have their balls and music-meetings, at which their children dance; and dancing is fittest for children, who know not better how to spend their time and whose innocency guards them against the mischiefs that commonly attend it. Though the parents are not so very youthful and frolicsome as to dance themselves, yet they take the timbrel and harp; they pipe, and their children dance after their pipe, and they know no grief to put their instruments out of tune or to withhold their hearts from any joy. Some observe that this is an instance of their vanity, as well as of their prosperity. Here is none of that care taken of their children which Abraham took of his, to teach them the way of the Lord, Gen 18 19. Their children do not pray, or say their catechism, but dance, and sing, and rejoice at the sound of the organ. Sensual pleasures are all the delights of carnal people, and as men are themselves so they breed their children.

Verses 7-16 Job says, Remarkable judgments are sometimes brought upon notorious sinners, but not always. Wherefore is it so? This is the day of God's patience; and, in some way or other, he makes use of the prosperity of the wicked to serve his own counsels, while it ripens them for ruin; but the chief reason is, because he will make it appear there is another world. These prospering sinners make light of God and religion, as if because they have so much of this world, they had no need to look after another. But religion is not a vain thing. If it be so to us, we may thank ourselves for resting on the outside of it. Job shows their folly.