Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary

The account closes with the words, "This is the water of strife, about which the children of Israel strove with Jehovah, and He sanctified Himself on them." This does not imply that the scene of this occurrence received the name of "strife-water," but simply that the water which God brought out of the rock for the Israelites received that name. But God sanctified Himself on them, by the fact that, on the one hand, He put their unbelief to shame by the miraculous gift of water, and on the other hand punished Moses and Aaron for the weakness of their faith. (Note: The assumption of neological critics, that this occurrence is identical with the similar one at Rephidim (Ex 17), and that this is only another saga based upon the same event, has no firm ground whatever. The want of water in the arid desert is a fact so constantly attested by travellers, that it would be a matter of great surprise if Israel had only experienced this want, and quarrelled with its God and its leaders, once in the course of forty years. As early as Exo 15:22. the people murmured because of the want of drinkable water, and the bitter water was turned into sweet; and immediately after the event before us, it gave utterance to the complaint again, "We have no bread and no water" (Num 21:4-5). But if the want remained the same, the relief of that want would necessarily be repeated in the same or a similar manner. Moreover, the occurrences at Rephidim (or Massah-Meribah) and at Kadesh are altogether different from each other. In Rephidim, God gave the people water out of the rock, and the murmuring of the people was stayed. In Kadesh, God no doubt relieved the distress in the same way; but the mediators of His mercy, Moses and Aaron, sinned at the time, so that God sanctified Himself upon them by a judgment, because they had not sanctified Him before the congregation. (See Hengstenberg, Dissertations, vol. ii.))