21 But Moses said, "Here I am among six hundred thousand men on foot, and you say, 'I will give them meat to eat for a whole month!' 22 Would they have enough if flocks and herds were slaughtered for them? Would they have enough if all the fish in the sea were caught for them?" 23 The Lord answered Moses, "Is the Lord's arm too short? Now you will see whether or not what I say will come true for you."

Matthew Henry's Commentary on Numbers 11:21-23

Commentary on Numbers 11:16-23

(Read Numbers 11:16-23)

Moses is to choose such as he knew to be elders, that is, wise and experienced men. God promises to qualify them. If they were not found fit for the employ, they should be made fit. Even the discontented people shall be gratified too, that every mouth may be stopped. See here, I. The vanity of all the delights of sense; they will cloy, but they will not satisfy. Spiritual pleasures alone will satisfy and last. As the world passes away, so do the lusts of it. 2. What brutish sins gluttony and drunkenness are! they make that to hurt the body which should be its health. Moses objects. Even true and great believers sometimes find it hard to trust God under the discouragements of second causes, and against hope to believe in hope. God here brings Moses to this point, The Lord God is Almighty; and puts the proof upon the issue, Thou shalt see whether my word shall come to pass or not. If he speaks, it is done.