20 Early the next morning King Hezekiah gathered the city officials and went to the Temple of the Lord . 21 They brought seven bulls, seven rams, and seven male lambs as a burnt offering, together with seven male goats as a sin offering for the kingdom, for the Temple, and for Judah. The king commanded the priests, who were descendants of Aaron, to sacrifice the animals on the altar of the Lord . 22 So they killed the bulls, and the priests took the blood and sprinkled it on the altar. Next they killed the rams and sprinkled their blood on the altar. And finally, they did the same with the male lambs. 23 The male goats for the sin offering were then brought before the king and the assembly of people, who laid their hands on them. 24 The priests then killed the goats as a sin offering and sprinkled their blood on the altar to make atonement for the sins of all Israel. The king had specifically commanded that this burnt offering and sin offering should be made for all Israel. 25 King Hezekiah then stationed the Levites at the Temple of the Lord with cymbals, lyres, and harps. He obeyed all the commands that the Lord had given to King David through Gad, the king's seer, and the prophet Nathan. 26 The Levites then took their positions around the Temple with the instruments of David, and the priests took their positions with the trumpets. 27 Then Hezekiah ordered that the burnt offering be placed on the altar. As the burnt offering was presented, songs of praise to the Lord were begun, accompanied by the trumpets and other instruments of David, the former king of Israel. 28 The entire assembly worshiped the Lord as the singers sang and the trumpets blew, until all the burnt offerings were finished. 29 Then the king and everyone with him bowed down in worship.

Matthew Henry's Commentary on 2 Chronicles 29:20-29

Commentary on 2 Chronicles 29:20-36

(Read 2 Chronicles 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.