3 The people blamed Moses and said, "If only we had died in the Lord 's presence with our brothers! 4 Why have you brought the congregation of the Lord 's people into this wilderness to die, along with all our livestock? 5 Why did you make us leave Egypt and bring us here to this terrible place? This land has no grain, no figs, no grapes, no pomegranates, and no water to drink!" 6 Moses and Aaron turned away from the people and went to the entrance of the Tabernacle, where they fell face down on the ground. Then the glorious presence of the Lord appeared to them, 7 and the Lord said to Moses, 8 "You and Aaron must take the staff and assemble the entire community. As the people watch, speak to the rock over there, and it will pour out its water. You will provide enough water from the rock to satisfy the whole community and their livestock." 9 So Moses did as he was told. He took the staff from the place where it was kept before the Lord . 10 Then he and Aaron summoned the people to come and gather at the rock. "Listen, you rebels!" he shouted. "Must we bring you water from this rock?" 11 Then Moses raised his hand and struck the rock twice with the staff, and water gushed out. So the entire community and their livestock drank their fill. 12 But the Lord said to Moses and Aaron, "Because you did not trust me enough to demonstrate my holiness to the people of Israel, you will not lead them into the land I am giving them!"
Matthew Henry's Commentary on Numbers 20:3-12
Commentary on Numbers 20:1-13
(Read Numbers 20:1-13)
After thirty-eight years' tedious abode in the wilderness, the armies of Israel advanced towards Canaan again. There was no water for the congregation. We live in a wanting world, and wherever we are, must expect to meet with something to put us out. It is a great mercy to have plenty of water, a mercy which, if we found the want of, we should more own the worth of. Hereupon they murmured against Moses and Aaron. They spake the same absurd and brutish language their fathers had done. It made their crime the worse, that they had smarted so long for the discontent and distrusts of their fathers, yet they venture in the same steps. Moses must again, in God's name, command water out of a rock for them; God is as able as ever to supply his people with what is needful for them. But Moses and Aaron acted wrong. They took much of the glory of this work of wonder to themselves; "Must we fetch water?" As if it were done by some power or worthiness of their own. They were to speak to the rock, but they smote it. Therefore it is charged upon them, that they did not sanctify God, that is, they did not give to him alone that glory of this miracle which was due unto his name. And being provoked by the people, Moses spake unadvisedly with his lips. The same pride of man would still usurp the office of the appointed Mediator; and become to ourselves wisdom, righteousness, and sanctification, and redemption. Such a state of sinful independence, such a rebellion of the soul against its Saviour, the voice of God condemns in every page of the gospel.