However, the fearlessness of Amos finally caused his death. King Uzziah inflicted a mortal blow upon his forehead with a red-hot iron.
Two years after Amos ceased to prophesy, Isaiah was favored with his first Divine communication. It was the day on which King Uzziah, blinded by success and prosperity, arrogated to himself the privileges of the priesthood. He tried to offer sacrifices upon the altar, and when the high priest Azariah ventured to restrain him, he threatened to slay him and any priest sympathizing with him unless they kept silent. Suddenly the earth quaked so violently that a great breach was torn in the Temple, through which a brilliant ray of sunlight pierced, falling upon the forehead of the king and causing leprosy to break forth upon him. Nor was that all the damage done by the earthquake. On the west side of Jerusalem, half of the mountain was split off and hurled to the east, into a road, at a distance of four stadia. And not heaven and earth alone were outraged by Uzziah's atrocity and sought to annihilate him; even the angels of fire, the seraphim, were on the point of descending and consuming him, when a voice from on high proclaimed, that the punishment appointed for Uzziah was unlike that meted out to Korah and his company despite the similarity of their crimes.