Moshe being barred from entering the Land of Israel is a pivotal moment in Jewish history and also one of the more baffling ones. Why is Moshe kept out of the land? What is the real difference between striking a rock and speaking to the rock? Is there a practical difference beyond G-d's command? And why was Aaron, who appears to have little involvement, also dragged into this? To begin with, let's examine the two incidents. First early on, not long after leaving Egypt, Moshe is confronted by a crowd demanding water. G-d tells him to strike the rock. He does it. Water comes out. Second, rather late in the journey, as they approach the Land of Israel, the assembly demands water. G-d tells him to speak to the rock. He strikes it instead. Let's begin by comparing and contrasting the two incidents. Both times Moshe is told to take his staff. But the second time Aaron is included in the command, the first time he is not. The early plagues and miracles were carried out by Aaron us...