2 Chronicles 29 tells the story of King Hezekiah's reign and his efforts to restore the worship of God in Judah. As Hezekiah becomes king at the age of 25, he sets out to repair and cleanse the temple that had fallen into disuse and disrepair during the reign of his father, Ahaz. He gathers the priests and Levites and urges them to consecrate themselves and the temple, emphasizing the importance of following God's commandments.
Hezekiah then initiates a massive restoration project, ordering the removal of all the idols and altars dedicated to false gods. The priests consecrate the temple and begin offering sacrifices to atone for the sins of the people. They also reinstate the daily burnt offerings and celebrate a joyful assembly of worship.
The chapter ends by highlighting Hezekiah's efforts to bring the entire nation together in renewed devotion to God. He sends messengers to invite the people of both Judah and Israel to come to Jerusalem and celebrate the Passover. Although some scoff and mock the messengers, many people from various tribes humble themselves and make their way to Jerusalem to participate in the festival.