Hezekiah's great Grandson was Josiah. Josiah was eight years old when he became king. EIGHT YEARS OLD!!! He did what was right in the eyes of the LORD and walked in all the ways of his father David, not turning aside to the right or to the left. I find it funny that Josiahs dad was evil, so was his grandpa, and yet this kid is 8 and he's awesome! In the eighteenth year of his reign, King Josiah sent the secretary, Shaphan son of Azaliah, the son of Meshullam, to the temple of the LORD. He said: "Go up to Hilkiah the high priest and have him get ready the money that has been brought into the temple of the LORD, which the doorkeepers have collected from the people. Have them entrust it to the men appointed to supervise the work on the temple. And have these men pay the workers who repair the temple of the LORD - the carpenters, the builders and the masons. Also have them purchase timber and dressed stone to repair the temple. But they need not account for the money entrusted to them, because they are acting faithfully." Now he is older, and apparenly pretty wise all ready. Hilkiah the high priest said to Shaphan the secretary, "I have found the Book of the Law in the temple of the LORD." He gave it to Shaphan, who read it. Then Shaphan the secretary went to the king and reported to him: "Your officials have paid out the money that was in the temple of the LORD and have entrusted it to the workers and supervisors at the temple." Then Shaphan the secretary informed the king, "Hilkiah the priest has given me a book." And Shaphan read from it in the presence of the king. When the king heard the words of the Book of the Law, he tore his robes. He gave these orders to Hilkiah the priest, Ahikam son of Shaphan, Acbor son of Micaiah, Shaphan the secretary and Asaiah the king's attendant: "Go and inquire of the LORD for me and for the people and for all Judah about what is written in this book that has been found. Great is the LORD's anger that burns against us because our fathers have not obeyed the words of this book; they have not acted in accordance with all that is written there concerning us."
Why do you think he tore his robes? I read something on it and it said that he was probably happy and sad.
Then the king called together all the elders of Judah and Jerusalem. He went up to the temple of the LORD with the men of Judah, the people of Jerusalem, the priests and the prophets—all the people from the least to the greatest. He read in their hearing all the words of the Book of the Covenant, which had been found in the temple of the LORD. The king stood by the pillar and renewed the covenant in the presence of the LORD -to follow the LORD and keep his commands, regulations and decrees with all his heart and all his soul, thus confirming the words of the covenant written in this book. Then all the people pledged themselves to the covenant.