John Wesley on Exodus 38:9

And he made the court - The walls of the court, were like the rest, curtains, or hangings. This represented the state of the Old Testament church, it was a garden enclosed; the worshippers were then confined to a little compass. But the inclosure being of curtains only, intimated that that confinement of the church to one particular nation was not to be perpetual. The dispensation itself was a tabernacle - dispensation, moveable and mutable, and in due time to be taken down and folded up, when the place of the tent should be enlarged, and its cords lengthened, to make room for the Gentile world.