Jotham or Yotam (Hebrew: "God is perfect" or "God is complete") is the king of Judah, and son of Uzziah with Jerusha, daughter of Zadok.
He takes the throne at the age of twenty-five and reigns for sixteen years.
William F. Albright dated his reign to 742 – 735 BCE.
Edwin R. Thiele dated his coregency with Uzziah as starting in 751/750 BCE and his sole reign from 740/39 to 736/735 BCE, at which time he was deposed by the pro-Assyrian faction in favor of his son Ahaz.
His reign of sixteen years started with the coregency.
Thiele then places his death in 732/731 BCE.
He is also one of the kings mentioned in the genealogy of Jesus in the Gospel of Matthew.
Because his father Uzziah was afflicted with leprosy when he entered the Temple to burn incense, Jotham became governor of the palace and the land at that time, i.e.
coregent, while his father lived in a separate house as a leper.
Thiele concluded he was 25 when he became coregent.
He is recorded as having built the Upper Gate of the Temple of Jerusalem, and extended the "wall of Ophel".
2 Kings mentions that Jotham fought wars against Rezin, king of the Arameans, and Pekah, king of Israel (15:37).
The account of 2 Chronicles adds an account of his victory over the Ammonites, which resulted in the Ammonites paying him tribute of 100 talents of silver, and 10,000 kors each of wheat and barley (27:5).
He was contemporary with the prophets Isaiah, Hosea, Amos, and Micah, by whose advice he benefited.
According to the short account of Jotham's 16-year reign, the king did just about everything right.
Rebuilding the Temple walls and many towns, forts, and towers.
Militarily, he defeated the Ammonites in battle: "So Jotham became mighty, because he prepared his ways before the LORD his God" (II Chronicles 27:6).
Despite all this, in 16 years as king he was still unable to have a positive spiritual effect on his people.
