34 And the children of Gad built Dibon and Ataroth and Aroer, 35 Atroth and Shophan and Jazer and Jogbehah, 36 Beth Nimrah and Beth Haran, fortified cities, and folds for sheep. 37 And the children of Reuben built Heshbon and Elealeh and Kirjathaim, 38 Nebo and Baal Meon (their names being changed) and Shibmah; and they gave other names to the cities which they built. 39 And the children of Machir the son of Manasseh went to Gilead and took it, and dispossessed the Amorites who were in it. 40 So Moses gave Gilead to Machir the son of Manasseh, and he dwelt in it. 41 Also Jair the son of Manasseh went and took its small towns, and called them Havoth Jair. 42 Then Nobah went and took Kenath and its villages, and he called it Nobah, after his own name.
Matthew Henry's Commentary on Numbers 32:34-42
Commentary on Numbers 32:28-42
(Read Numbers 32:28-42)
Concerning the settlement of these tribes, observe, that they built the cities, that is, repaired them. They changed the names of them; probably they were idolatrous, therefore they should be forgotten. A spirit of selfishness, of seeking our own, not the things of Christ, when each one ought to assist others, is as dangerous as it is common. It is impossible to be sincere in the faith, sensible of the goodness of God, constrained by the love of Christ, sanctified by the power of the Holy Ghost, and yet be indifferent to the progress of religion, and the spiritual success of others, through love of ease, or fear of conflict. Let then your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.