Verse 3. - Out of their inheritance. Out of that of Israel (see note on ver. 1). These cities. The number was forty-eight, i.e., four times twelve. Bahr ('Symbolik des Alten Testaments,' 1:221) remarks on the symbolical meaning of this number. He compares it, first, to the twelve tribes marching in four detachments, the ark of God and its guard in the centre (see Numbers 2.). Four, he says, is the number of the world, and three the sign of God, and twelve of the combination of the two. Thus we are reminded of the heavenly city which "lieth four-square," which has "twelve foundations of precious stones," "twelve gates of pearls, and at the gates twelve angels," and the names of "the twelve tribes of Israel" written thereupon, and wherein was "the tree of life," with its "twelve manner of fruits," which were "yielded every month" (Revelation 21:12, 14, 16, 19, 21; Revelation 22:2).

21:1-8 The Levites waited till the other tribes were provided for, before they preferred their claim to Joshua. They build their claim upon a very good foundation; not their own merits or services, but the Divine precept. The maintenance of ministers is not a thing left merely to the will of the people, that they may let them starve if they please; they which preach the gospel should live by the gospel, and should live comfortably.And the children of Israel gave unto the Levites out of their inheritance,.... Knowing full well there was such a command, made no objection to their motion, but freely gave them cities out of the portion of inheritance allotted to them; this they did

at the commandment of the Lord, and in obedience to it, even gave these cities and suburbs; after mentioned: this was done by the tribes themselves; as there were a certain number fixed by the commandment of God, they agreed among themselves how many and what cities should be given out of each tribe; and then lots were cast for them by Joshua, what and which cities should be appropriated to their several divisions, as the Kohathites that sprang from Aaron, and the rest of them that did not, and the Gershonites and Merarites, as follows.