The chronology of the reign of Uzziah presents peculiar difficulties, some of which, probably, cannot be satisfactorily solved. Reckoning upward from the fall of Samaria in 721 BC, the Biblical data would suggest 759 as the first year of Jotham. If, as is now generally conceded, Jotham's regnal years are reckoned from the commencement of his regency, when his father had been stricken with leprosy, and if, as synchronisms seem to indicate, Uzziah was about 40 years of age at this time, we are brought for the year of Uzziah's accession to 783. His death, 52 years later, would occur in 731. (On the other hand, it is known that Isaiah, whose call was in the year of Uzziah's death,
Isa 6:1, was already exercising his ministry in the reign of Jotham,
Isa 1:1.) Another note of time is furnished by the statement that the earliest utterance of Amos the prophet was "two years before the
earthquake" (
Am 1:1). This earthquake, we are told by Zechariah, was "in the days of Uzziah, king of Judah" (
Zec 14:5). Josephus likewise embodies a tradition that the earthquake occurred at the moment of the king's entry into the temple (Ant., IX, x, 4). Indubitably the name of Uzziah was associated in the popular mind with this earthquake. If the prophecy of Amos was uttered a year or two before Jeroboam's death, and this is placed in 759 BC, we are brought near to the date already given for Uzziah's leprosy (Jeroboam's date is put lower by others).