2 Chronicles 27:1-9
1 Jotham was twenty and five years old when he began to reign, and he reigned sixteen years in Jerusalem. His mother's name also was Jerushah, the daughter of Zadok.
2 And he did that which was right in the sight of the LORD, according to all that his father Uzziah did: howbeit he entered not into the temple of the LORD. And the people did yet corruptly.
3 He built the high gate of the house of the LORD, and on the wall of Ophela he built much.
4 Moreover he built cities in the mountains of Judah, and in the forests he built castles and towers.
5 He fought also with the king of the Ammonites, and prevailed against them. And the children of Ammon gave him the same year an hundred talents of silver, and ten thousand measures of wheat, and ten thousand of barley. So much did the children of Ammon pay unto him, both the second year, and the third.
6 So Jotham became mighty, because he preparedb his ways before the LORD his God.
7 Now the rest of the acts of Jotham, and all his wars, and his ways, lo, they are written in the book of the kings of Israel and Judah.
8 He was five and twenty years old when he began to reign, and reigned sixteen years in Jerusalem.
9 And Jotham slept with his fathers, and they buried him in the city of David: and Ahaz his son reigned in his stead.
Uzziah was succeeded by Jotham. We have very few details of his reign. In all probability the sixteen years referred to by the chronicler cover a period in which he was exercising authority while his father, Uzziah, was still alive though excluded from the kingly office on account of his leprosy. Jotham continued the work of his father in strengthening the kingdom internally by building, and he was successful in a campaign against the Ammonites.
While there was no definite national reform during his reign, he seems to have gone quietly forward along true lines, and his strength is attributed to the fact that he ordered his ways before Jehovah his God. Perhaps three things helped this man. First, he reigned during the early period in which Isaiah was exercising his prophetic ministry. Second, his mother was almost certainly the daughter of Zadok, the priest. Third, he profited by his father's example--both good and bad, following the good and shunning the evil. All good influences are to be valued, but the ultimate note is always personal. "He ordered his ways." If a man will do this, then he will ever profit by all the influences brought to bear on him, distinguishing between good and evil, and choosing according to the will of God.