Uzziah (əˈzaɪə; עֻזִּיָּהוּ ‘Uzzīyyāhū, meaning "my strength is Yah"; Ὀζίας; Ozias), also known as Azariah (ˈæzəˈraɪə; עֲזַרְיָה ‘Azaryā; Αζαρίας; Azarias), was the tenth king of the ancient Kingdom of Judah, and one of Amaziah's sons. () Uzziah was 16 when he became king of Judah and reigned for 52 years. The first 24 years of his reign were as a co-regent with his father, Amaziah. William F. Albright dates Uzziah's reign to 783–742 BC. Edwin R. Thiele's chronology has Uzziah becoming coregent with his father Amaziah in 792/791 BCE and sole ruler of Judah after his father's death in 768/767 BCE. Uzziah was struck with leprosy for disobeying God (, ). Thiele dates Uzziah's being struck with leprosy to 751/750 BCE, at which time his son Jotham took over the government, with Uzziah living on until 740/739 BCE. Pekah became king of Israel in the last year of Uzziah's reign. The Gospel of Matthew lists Uzziah in the genealogy of Jesus. Uzziah is referred to several times in the Hebrew Bible as Azariah. According to Catholic theologian James F. Driscoll, the second form of his name is most likely the result of a copyist's error. Uzziah took the throne at age 16 and reigned for about 52 years. His reign was "the most prosperous excepting that of Jehoshaphat since the time of Solomon." In the earlier part of his reign, under the influence of a prophet named Zechariah, he was faithful to God and "did that which was right in the eyes of the Lord" (; ). In Jerusalem he made machines designed by skillful men for use on the towers and on the corner defenses to shoot arrows and hurl large stones. According to 2 Chronicles 26, Uzziah conquered the Philistines and the Arabians and received tribute from the Ammonites. He fortified the country, organized and equipped the army, and personally engaged in agricultural pursuits. He was a vigorous and able ruler, and "his name spread abroad, even to the entrance of Egypt" (). Then his pride led to his downfall. He entered the Temple to burn incense on the altar of incense.