2. The bounds of the church were extended much further than ever before, v. 2, 3. (1.) It is here supposed that the present state of the church is a tabernacle state; it dwells in tents, like the heirs of promise of old (Heb. xi. 9); its dwelling is mean and movable, and of no strength against a storm. The city, the continuing city, is reserved for hereafter. A tent is soon taken down and shifted, so the candlestick of church privileges is soon removed out of its place (Rev. ii. 5), and, when God pleases, it is as soon fixed elsewhere. (2.) Though it be a tabernacle state, it is sometimes very remarkably a growing state; and, if this family increase, no matter though it be in a tent. Thus it was in the first preaching of the gospel; it was the business of the apostles to disciple all nations, to stretch forth the curtains of the church's habitation, to preach the gospel where Christ had not yet been named (Rom. xv. 20), to leaven with the gospel those towns and countries that had hitherto been strangers to it, and so to lengthen the cords of this tabernacle, that more might be enclosed, which would make it necessary to strengthen the stakes proportionably, that they might bear the weight of the enlarged curtains. The more numerous the church grows the more cautious she must be to fortify herself against errors and corruptions, and to support her seven pillars, Prov. ix. 1. (3.) It was a proof of divine power going along with the gospel that in all places it grew and prevailed mightily, Acts xix. 20. It broke forth, as the breaking forth of waters—on the right hand and on the left, that is, on all hands. The gospel spread itself into all parts of the world; there were eastern and western churches. The church's seed inherited the Gentiles, and the cities that had been desolate (that is, destitute of the knowledge and worship of the true God) came to be inhabited, that is, to have religion set up in them and the name of Christ professed.