By his rash act Moses took away the force of the lesson that God purposed to teach. The rock, being a symbol of Christ, had been once smitten, as Christ was to be once offered. The second time it was needful only to speak to the rock, as we have only to ask for blessings in the name of Jesus. By the second smiting of the rock the significance of this beautiful figure of Christ was destroyed. (PP 418.1) MC VC

More than this, Moses and Aaron had assumed power that belongs only to God. The necessity for divine interposition made the occasion one of great solemnity, and the leaders of Israel should have improved it to impress the people with reverence for God and to strengthen their faith in His power and goodness. When they angrily cried, “Must we fetch you water out of this rock?”(Numbers 20:10) they put themselves in God’s place, as though the power lay with themselves, men possessing human frailties and passions. Wearied with the continual murmuring and rebellion of the people, Moses had lost sight of his Almighty Helper, and without the divine strength he had been left to mar his record by an exhibition of human weakness. The man who might have stood pure, firm, and unselfish to the close of his work had been overcome at last. God had been dishonored before the congregation of Israel, when He should have been magnified and exalted. (PP 418.2) MC VC

God did not on this occasion pronounce judgments upon those whose wicked course had so provoked Moses and Aaron. All the reproof fell upon the leaders. Those who stood as God’s representatives had not honored Him . Moses and Aaron had felt themselves aggrieved, losing sight of the fact that the murmuring of the people was not against them but against God. It was by looking to themselves, appealing to their own sympathies, that they unconsciously fell into sin, and failed to set before the people their great guilt before God. (PP 418.3) MC VC