(26) The instruments of David.—See on 1Chronicles 23:5. The writer’s interest in the musical portion of the Temple ritual receives one more illustration in these verses.

29:20-36 As soon as Hezekiah heard that the temple was ready, he lost no time. Atonement must be made for the sins of the last reign. It was not enough to lament and forsake those sins; they brought a sin-offering. Our repentance and reformation will not obtain pardon but in and through Christ, who was made sin, that is, a sin-offering for us. While the offerings were on the altar, the Levites sang. Sorrow for sin must not prevent us from praising God. The king and the congregation gave their consent to all that was done. It is not enough for us to be where God is worshipped, if we do not ourselves worship with the heart. And we should offer up our spiritual sacrifices of praise and thanksgiving, and devote ourselves and all we have, as sacrifices, acceptable to the Father only through the Redeemer.All lsrael - Hezekiah aimed at reuniting once more the whole people of Israel, if not into a single state, yet, at any rate, into a single religious communion. The northern kingdom was in a condition approaching to anarchy. The end was evidently approaching. Hoshea, the king contemporary with Hezekiah 2 Kings 18:1, ruled, not as an independent monarch, but as an Assyrian feudatory 2 Kings 17:3. Under these circumstances Hezekiah designed to invite the revolted tribes to return, if not to their old temporal, at least to their old spiritual, allegiance 2 Chronicles 30:5-10. In order, therefore, to prepare the way for this return, he included "all Israel" in the expiatory sacrifice, by which he prefaced his restoration of the old worship. 20-30. Then Hezekiah the king rose early, and gathered the rulers of the city—His anxiety to enter upon the expiatory service with all possible despatch, now that the temple had been properly prepared for it, prevented his summoning all the representatives of Israel. The requisite number of victims having been provided, and the officers of the temple having sanctified themselves according to the directions of the law, the priests were appointed to offer sacrifices of atonement successively, for "the kingdom," that is, for the sins of the king and his predecessors; for "the sanctuary," that is, for the sins of the priests themselves and for the desecration of the temple; "and for Judah," that is, for the people who, by their voluntary consent, were involved in the guilt of the national apostasy. Animals of the kinds used in sacrifice were offered by sevens, that number indicating completeness. The Levites were ordered to praise God with musical instruments, which, although not originally used in the tabernacle, had been enlisted in the service of divine worship by David on the advice of the prophets Gad and Nathan, as well calculated to animate the devotions of the people. At the close of the special services of the occasion, namely, the offering of atonement sacrifices, the king and all civic rulers who were present joined in the worship. A grand anthem was sung (2Ch 29:30) by the choir, consisting of some of the psalms of David and Asaph, and a great number of thank offerings, praise offerings, and freewill burnt offerings were presented at the invitation of the king. No text from Poole on this verse.

And the Levites stood with the instruments of David,.... Which were invented, directed, and ordered to be used by him, and are the same as in the preceding verse:

and the priests with the trumpets; which were made by the direction of Moses, according to the order of God, Numbers 10:2.

And the Levites stood with the instruments of David, and the priests with the trumpets.