Tim Keller reflects on the nature of Moses’s mistake, and in so doing gives leaders a timely exhortation:
I have always found Jesus’ words in Matthew 5:21-22 to be shattering. He begins by reminding his listeners that anyone who murders will be judged. But then he gives three case studies of actions that seem far less serious than murder.
I tell you that anyone who is angry with his brother will be subject to judgment. Again, anyone who says to his brother, “Raca” is answerable to the Sanhedrin. But anyone who says, “You fool!” will be in danger of the fire of hell.
To be bitter and angry in your heart toward someone can lead to great evil, so that makes some sense. But the term raca means only something like “you air-head!” and the word translated fool is likewise not an outrageous or cutting insult. Jesus’ listeners would likely have been smiling as they heard these terms and would have been shocked as he ended the sentence threatening them with hell-fire! What was Jesus’ point? “The deliberate paradox of Jesus’ pronouncement is that ordinary insults may betray an attitude of contempt which God takes extremely seriously” (R.T. France, The Gospel of Matthew, p. 201).
This passage helps me understand Numbers 20. As in Exodus 17, the children of Israel are in the desert wilderness facing parching thirst. They charge Moses with being, at worst, evil or, at best, an incompetent leader. Again, God tells Moses to go to “that rock.” This time however he tells him to speak to it, and the rock will pour out water sufficient for everyone (v.8). Moses gathers everyone at the rock, but instead of speaking to the rock, he angrily upbraids the people. “Listen, you rebels!” he cries. “Must we bring you water out of this rock [again]?” (v.10) Striking the rock with his staff in his fury, the water comes out. God, however, tells Moses that he now would not enter the Promised Land, because Moses “did not trust me enough to honor me as holy in the sight of the Israelites” (v.12).
What did Moses do wrong?
Read the rest here.