6 Moses answered the families of Gad and Reuben: "Do you mean that you are going to leave the fighting that's ahead to your brothers while you settle down here? 7 Why would you even think of letting the People of Israel down, demoralizing them just as they're about to move into the land God gave them? 8 That's exactly what your ancestors did when I sent them from Kadesh Barnea to survey the country. 9 They went as far as the Valley of Eshcol, took one look and quit. They completely demoralized the People of Israel from entering the land God had given them. 10 And God got angry - oh, did he get angry! He swore: 11 'They'll never get to see it; none of those who came up out of Egypt who are twenty years and older will ever get to see the land that I promised to Abraham, Isaac, and Jacob. They weren't interested in following me - their hearts weren't in it. 12 None, except for Caleb son of Jephunneh the Kenizzite, and Joshua son of Nun; they followed me - their hearts were in it.' 13 "God's anger smoked against Israel. He made them wander in the wilderness for forty years, until that entire generation that acted out evil in his sight had died out. 14 "And now here you are, just one more mob of sinners stepping up to replace your ancestors, throwing fuel on the already blazing anger of God against Israel. 15 If you won't follow him, he'll do it again. He'll dump them in the desert and the disaster will be all your fault."
Matthew Henry's Commentary on Numbers 32:6-15
Commentary on Numbers 32:6-15
(Read Numbers 32:6-15)
The proposal showed disregard to the land of Canaan, distrust of the Lord's promise, and unwillingness to encounter the difficulties and dangers of conquering and driving out the inhabitants of that land. Moses is wroth with them. It will becomes any of God's Israel to sit down unconcerned about the difficult and perilous concerns of their brethren, whether public or personal. He reminds them of the fatal consequences of the unbelief and faint-heartedness of their fathers, when they were, as themselves, just ready to enter Canaan. If men considered as they ought what would be the end of sin, they would be afraid of the beginning of it.