21 The children of Israel who were present at Jerusalem kept the feast of unleavened bread seven days with great gladness; and the Levites and the priests praised Yahweh day by day, singing with loud instruments to Yahweh. 22 Hezekiah spoke comfortably to all the Levites who had good understanding in the service of Yahweh. So they ate throughout the feast for the seven days, offering sacrifices of peace offerings, and making confession to Yahweh, the God of their fathers. 23 The whole assembly took counsel to keep other seven days; and they kept other seven days with gladness. 24 For Hezekiah king of Judah did give to the assembly for offerings one thousand bulls and seven thousand sheep; and the princes gave to the assembly a thousand bulls and ten thousand sheep: and a great number of priests sanctified themselves. 25 All the assembly of Judah, with the priests and the Levites, and all the assembly who came out of Israel, and the foreigners who came out of the land of Israel, and who lived in Judah, rejoiced. 26 So there was great joy in Jerusalem; for since the time of Solomon the son of David king of Israel there was not the like in Jerusalem. 27 Then the priests the Levites arose and blessed the people: and their voice was heard, and their prayer came up to his holy habitation, even to heaven.

Matthew Henry's Commentary on 2 Chronicles 30:21-27

Commentary on 2 Chronicles 30:21-27

(Read 2 Chronicles 30:21-27)

Many prayers were put up to God with the peace-offerings. In these Israel looked to God as the God of their fathers, a God in covenant with them. There was also abundance of good preaching. The Levites read and explained the Scriptures. Faith cometh by hearing, and true religion preaching has abounded. They sang psalms every day: praising God should be much of our work in religious assemblies. Having kept the seven days of the feast in this religious manner, they had so much comfort in it, that they kept other seven days also. This they did with gladness. Holy duties should be done with holy gladness. And when sinners humble themselves before the Lord, they may expect gladness in his ordinances. Those who taste this happiness will not soon grow weary of it, but will be glad to prolong their enjoyment.