12 Then these Levites arose: Mahath the son of Amasai and Joel the son of Azariah, of the sons of the Kohathites; of the sons of Merari, Kish the son of Abdi and Azariah the son of Jehallelel; of the Gershonites, Joah the son of Zimmah and Eden the son of Joah; 13 of the sons of Elizaphan, Shimri and Jeiel; of the sons of Asaph, Zechariah and Mattaniah; 14 of the sons of Heman, Jehiel and Shimei; and of the sons of Jeduthun, Shemaiah and Uzziel. 15 And they gathered their brethren, sanctified themselves, and went according to the commandment of the king, at the words of the Lord, to cleanse the house of the Lord. 16 Then the priests went into the inner part of the house of the Lord to cleanse it, and brought out all the debris that they found in the temple of the Lord to the court of the house of the Lord. And the Levites took it out and carried it to the Brook Kidron. 17 Now they began to sanctify on the first day of the first month, and on the eighth day of the month they came to the vestibule of the Lord. Then they sanctified the house of the Lord in eight days, and on the sixteenth day of the first month they finished. 18 Then they went in to King Hezekiah and said, "We have cleansed all the house of the Lord, the altar of burnt offerings with all its articles, and the table of the showbread with all its articles. 19 Moreover all the articles which King Ahaz in his reign had cast aside in his transgression we have prepared and sanctified; and there they are, before the altar of the Lord."
20 Then King Hezekiah rose early, gathered the rulers of the city, and went up to the house of the Lord. 21 And they brought seven bulls, seven rams, seven lambs, and seven male goats for a sin offering for the kingdom, for the sanctuary, and for Judah. Then he commanded the priests, the sons of Aaron, to offer them on the altar of the Lord. 22 So they killed the bulls, and the priests received the blood and sprinkled it on the altar. Likewise they killed the rams and sprinkled the blood on the altar. They also killed the lambs and sprinkled the blood on the altar. 23 Then they brought out the male goats for the sin offering before the king and the assembly, and they laid their hands on them. 24 And the priests killed them; and they presented their blood on the altar as a sin offering to make an atonement for all Israel, for the king commanded that the burnt offering and the sin offering be made for all Israel. 25 And he stationed the Levites in the house of the Lord with cymbals, with stringed instruments, and with harps, according to the commandment of David, of Gad the king's seer, and of Nathan the prophet; for thus was the commandment of the Lord by his prophets. 26 The Levites stood with the instruments of David, and the priests with the trumpets. 27 Then Hezekiah commanded them to offer the burnt offering on the altar. And when the burnt offering began, the song of the Lord also began, with the trumpets and with the instruments of David king of Israel. 28 So all the assembly worshiped, the singers sang, and the trumpeters sounded; all this continued until the burnt offering was finished. 29 And when they had finished offering, the king and all who were present with him bowed and worshiped. 30 Moreover King Hezekiah and the leaders commanded the Levites to sing praise to the Lord with the words of David and of Asaph the seer. So they sang praises with gladness, and they bowed their heads and worshiped. 31 Then Hezekiah answered and said, "Now that you have consecrated yourselves to the Lord, come near, and bring sacrifices and thank offerings into the house of the Lord." So the assembly brought in sacrifices and thank offerings, and as many as were of a willing heart brought burnt offerings. 32 And the number of the burnt offerings which the assembly brought was seventy bulls, one hundred rams, and two hundred lambs; all these were for a burnt offering to the Lord. 33 The consecrated things were six hundred bulls and three thousand sheep. 34 But the priests were too few, so that they could not skin all the burnt offerings; therefore their brethren the Levites helped them until the work was ended and until the other priests had sanctified themselves, for the Levites were more diligent in sanctifying themselves than the priests. 35 Also the burnt offerings were in abundance, with the fat of the peace offerings and with the drink offerings for every burnt offering. So the service of the house of the Lord was set in order. 36 Then Hezekiah and all the people rejoiced that God had prepared the people, since the events took place so suddenly.
Matthew Henry's Commentary on 2 Chronicles 29:12-36
Commentary on 2 Chronicles 29:1-19
(Read 2 Chronicles 29:1-19)
When Hezekiah came to the crown, he applied at once to work reform. Those who begin with God, begin at the right end of their work, and it will prosper accordingly. Those that turn their backs upon God's ordinances, may truly be said to forsake God himself. There are still such neglects, if the word be not duly read and opened, for that was signified by the lighting the lamps, and also if prayers and praise be not offered up, for that was signified by the burning incense. Neglect of God's worship was the cause of the calamities they had lain under. The Lord alone can prepare the heart of man for vital godliness: when much good is done in a little time, the glory must be ascribed to him; and all who love him or the souls of men, will rejoice therein. Let those that do good work, learn to do it well.
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.