11 Moses lifted up his hand, and struck the rock with his rod twice: and water came forth abundantly, and the congregation drank, and their livestock.
*Minor differences ignored. Grouped by changes, with first version listed as example.
The command Numbers 20:8 was "Speak ye unto the rock." The act of smiting, and especially with two strokes, indicates violent irritation on the part of Moses; as does also his unseemly mode of addressing the people: "Hear now, ye rebels." The form too of the question, "must we, etc.," directs the people not, as ought to have been the case, to God as their deliverer, but to Moses and Aaron personally. In fact the faithful servant of God, worn out by the reiterated perversities of the people, breaks down; and in the actual discharge of his duty as God's representative before Israel, acts unworthily of the great function entrusted to him. Thus, Moses did not "sanctify God in the eyes of the children of Israel." Aaron might have checked the intemperate words and acts of Moses, and did not. Hence, God punishes both by withdrawing them from their work for Him, and handing over its accomplishment to another.
And Moses lifted up his hand, and with his rod he smote the rock twice,.... At first it only brought out some drops, as Jarchi conjectures, and therefore Moses smote again, when it brought forth water plentifully: the Targum of Jonathan says,"at the first time it dropped blood, at the second time came out much water.''Could this be credited, it would make the agreement between this rock and Christ appear very manifest, from whom, when his side was pierced with a spear, there came out blood and water, John 19:34 for justification and sanctification. In what respect this rock was a type of Christ, as the other at Horeb, and the smiting of it an emblem of Christ being smitten with the rod of justice, according to the law of God, and of the abundance of water flowing from it, as typical of the abundance of grace, and the blessings of it, as coming through a smitten wounded Saviour; see Gill on Exodus 17:6, where the same things are said of another rock as of this, and both types of Christ:
and the water came out abundantly, and the congregation drank, and their beasts also; there was enough for them and their cattle; for it came out in great quantities, in large streams, so that it ran down like a river, and which gave them drink as out of the great depths, Psalm 78:15, where the Psalmist makes mention of rocks in the plural number, for there were two that were smitten in two different places, and at two different times; the one was at Rephidim, the other, as here, in Kadesh; the one was in the first year of Israel's coming out of Egypt, this in the fortieth year of it; that was struck but once, this twice; of this second stone no mention is made by any traveller but one (a), who coming from Mount Sinai, says,"we passed by a large rock on our left hand, in which, as in the other rock which Moses struck with his rod, appear, from the bottom to the top, openings where water hath gushed out.''
(a) See a Journal from Cairo to Mount Sinai, 1722. p. 42, 43. Ed. 2.
the congregation drank, and their beasts--Physically the water afforded the same kind of needful refreshment to both. But from a religious point of view, this, which was only a common element to the cattle, was a sacrament to the people (1-Corinthians 10:3-4) --It possessed a relative sanctity imparted to it by its divine origin and use.
*More commentary available at chapter level.