John Gill's Exposition of the Whole Bible
Ezekiel 40:17
Then brought he me into the outward court,.... The divine and glorious Person in human form, having brought the prophet up to the eastern gate, and through it, and the porch that belonged to it, to the inner gate of it, which lay westward; and having measured that gate, its threshold, the porch, the posts or pillars, and little chambers in it; introduced him into a spacious piece of ground, that lay open to the air, and surrounded the whole building; and answers to the court of the Israelites in the temple, where they worshipped promiscuously, good and bad: and so may design the outward visible state of the Gospel church, consisting of good and bad, of wise and foolish virgins; like a field that has both wheat and tares in it; or a corn floor that has wheat and chaff upon it; which in the latter day will grow worse and worse, and be given to the Gentiles, Revelation 11:2 but shall be recovered again, and make a considerable part of this fabric; which represents the state of the church, and the outward administration of the word and ordinances in it, and the visible fellowship of the saints together in them.
And, lo, there were chambers; in the outward court, in various parts of it; which signify, as before, visible congregated churches, formed according to the order of the Gospel; in which the word is preached, ordinances administered, and saints have fellowship one with another. It is a different word here used from that in Ezekiel 40:7, and is by some rendered "cells, storehouses, treasuries" f; and here, the unsearchable riches of Christ are preached, and the treasures of wisdom and knowledge hid in him are brought forth, and presented to the view of the saints.
And a pavement made for the court round about; as this court went round about the whole building, so there was a pavement upon it all around. The word g used has the signification of a "burning coal". Probably this pavement appeared as made of stones of various colours, of black, white, and red, like a chequered work of black and white marble; or as made of the porphyry stone, which is variegated with divers colours. This pavement was for those that dwelt in the chambers to walk in, and converse together: and it may denote the walk of the saints, both in the ordinances of the Gospel, and in their outward conversation, as becoming it; in love to them that are within, and in wisdom towards those that are without: and this is walking as on a pavement, on firm ground, in a plain and even way, where there is no occasion of stumbling; it is walking clean, in righteousness and holiness, and not in the mire and dirt of sin; and it is pleasant walking in the courts of the Lord, and in the ways and paths of wisdom; and beautiful it is to see the saints walk harmoniously and comfortably together here, conversing with each other, and building up one another upon their most holy faith.
Thirty chambers were upon a pavement; according to some, fifteen on each side of the eastern gate, as you came out of it into the court; or rather, according to Cocceius's tables, these were all around the court, eight to the east, eight to the north, eight to the south, and six to the west; or, as Villalpandus, seven to the east and west each, and eight to the north and south apiece. This suggests that there will be visible congregated churches in the latter day in all parts of the world, east, west, north, and south; see Isaiah 43:5.
f לשכות "cellae", Junius Tremellius, Piscator, Polanus, Cocceius, Starckius παστοφορια, Sept; "gazophylacia", V. L. g רצפה "pruna ardens", Isa. vi. 6.