Verse 20. - Thou leddest thy people like a flock (comp. Isaiah 63:11; Psalm 78:52). By the hand of Moses and Aaron. God was the true Leader. Moses and Aaron were but his instruments. Moses at one time refused to lead any more, unless God would pledge himself to go up with him (see Exodus 33:12-16).

77:11-20 The remembrance of the works of God, will be a powerful remedy against distrust of his promise and goodness; for he is God, and changes not. God's way is in the sanctuary. We are sure that God is holy in all his works. God's ways are like the deep waters, which cannot be fathomed; like the way of a ship, which cannot be tracked. God brought Israel out of Egypt. This was typical of the great redemption to be wrought out in the fulness of time, both by price and power. If we have harboured doubtful thoughts, we should, without delay, turn our minds to meditate on that God, who spared not his own Son, but delivered him up for us all, that with him, he might freely give us all things.Thou leddest thy people like a flock,.... Either through the Red sea, according to R. Moses Hacohen, as Aben Ezra observes; see Isaiah 63:11, or rather, as he and Kimchi, through the wilderness, after they were led through the sea; the people of Israel are compared to a flock of sheep; the Lord is represented as the Shepherd of them, who took care of them, protected and preserved them from their enemies:

by the hand of Moses and Aaron; the one was their civil and the other their ecclesiastical governor, and both under the Lord, and instruments of his, in guiding and conducting the people in all things needful for them. The Arabic version adds, "Allelujah"; from all this the psalmist concluded, though it is not mentioned, that as God had delivered his people of old out of their straits and difficulties, so he hoped and believed, that as he could, he would deliver him in his own time and way; and by this means his faith was relieved and strengthened.