" But the emphasis is not on the growth of the congregation as a structure—in numbers, finances and success—but on the growth of the gospel, as it is spoken and re-spoken under the power of the Spirit. In fact, New Testament congregations, as far as we can tell, were usually small gatherings meeting in houses. They were outwardly unimpressive, and had minimal infrastructure. But God kept drawing people into them by the gospel. Or to put it another way, Christ kept doing what he said he would do in Matthew 16. He kept building his church. "

― Colin Marshall , The Trellis and the Vine: The Ministry Mind-Shift that Changes Everything