2. Mose 38:9

The walls of the court, or church-yard, were like the rest curtains or hangings, made according to the appointment, Exo 27:9, etc. 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 enclosure being of curtains only intimated that the confinement of the church in one particular nation was not to be perpetual. The dispensation itself was a tabernacle-dispensation, movable 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, as is foretold, Isa 54:2, Isa 54:3. The church here on earth is but the court of God's house, and happy they that tread these courts and flourish in them; but through these courts we are passing to the holy place above. Blessed are those that dwell in that house of God: they well be still praising him. The enclosing of a court before the tabernacle teaches us a gradual approach to God. The priests that ministered must pass through the holy court, before they entered the holy house. Thus before solemn ordinances there ought to be the separated and enclosed court of a solemn preparation, in which we must wash our hands, and so draw near with a true heart.