Jotham is twenty-five years old when he begins to reign and reigns sixteen years in Jerusalem. His mother's name is Jerushah, daughter of Zadok. He does right in the sight of the Lord, as his father Uzziah had done, with one important difference: he does not enter the temple of the Lord, as his father had. Even so, the people continue to act corruptly.
Jotham builds the upper gate of the house of the Lord and does much building on the wall of Ophel. He also builds cities in the hill country of Judah, and forts and towers in the wooded areas. He fights the king of the Ammonites and prevails. That year the Ammonites give him a hundred talents of silver, ten thousand cors of wheat and ten thousand of barley, and the same in the second and third years.
The Chronicler explains the reason for his power: Jotham grew mighty because he ordered his ways before the Lord his God. The rest of his acts, his wars and his ways are written in the book of the kings of Israel and Judah. He was twenty-five years old when he began to reign and reigned sixteen years in Jerusalem. He dies and is buried in the city of David. His son Ahaz reigns in his place.