31 And the mouth of it within the chapiter and above was a cubit: but the mouth thereof was round after the work of the base, a cubit and an half: and also upon the mouth of it were gravings with their borders, foursquare, not round.
31 Its opening was within a crown that projected upward one cubit. Its opening was round, as a pedestal is made, a cubit and a half deep. At its opening there were carvings, and its panels were square, not round.
31 Each stand held a basin on a circular engraved support a foot and a half deep set on a pedestal two and a quarter feet square. The washstand itself was square.
31 Its opening inside the crown at the top was one cubit in diameter; and the opening was round, shaped like a pedestal, one and a half cubits in outside diameter; and also on the opening were engravings, but the panels were square, not round.
31 The top of each cart had a rounded frame for the basin. It projected 1 feet above the cart's top like a round pedestal, and its opening was 2 feet across; it was decorated on the outside with carvings of wreaths. The panels of the carts were square, not round.
Matthew Henry's Commentary on 1 Kings 7:31
Commentary on 1 Kings 7:13-47
(Read 1 Kings 7:13-47)
The two brazen pillars in the porch of the temple, some think, were to teach those that came to worship, to depend upon God only, for strength and establishment in all their religious exercises. "Jachin," God will fix this roving mind. It is good that the heart be established with grace. "Boaz," In him is our strength, who works in us both to will and to do. Spiritual strength and stability are found at the door of God's temple, where we must wait for the gifts of grace, in use of the means of grace. Spiritual priests and spiritual sacrifices must be washed in the laver of Christ's blood, and of regeneration. We must wash often, for we daily contract pollution. There are full means provided for our cleansing; so that if we have our lot for ever among the unclean it will be our own fault. Let us bless God for the fountain opened by the sacrifice of Christ for sin and for uncleanness.