Isaiah received his visions in the days of "Uzziah, Jotham, Ahaz, andHezekiah, kings of Judah" (). It is generally thought the visionof the throne scene which occurred "in the year Uzziah died" () was the beginning point of his ministry as a prophet (ca. 739 B.C.). In the year that king Uzziah died I saw also the Lord sitting upon a throne, high and lifted up, and his train filled the temple. 3 And one cried unto another, and said,Holy, holy, holy, is the Lord of hosts:the whole earth is full of his glory.4 And the posts of the door moved at the voice of him that cried, and the house was filled with smoke.5 Then said I, Woe is me! for I am undone; because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips: for mine eyes have seen the King, the Lord of hosts. 8 Also I heard the voice of the Lord, saying, Whom shall I send, and who will go for us? Then said I, Here am I; send me.9 And he said, Go, and tell this people,Hear ye indeed, but understand not;and see ye indeed, but perceive not. According to Jewish tradition, Isaiah was executed by Manasseh only a few years after he ascended the throne. One source describes Isaiah as having been sawn asunder with a wooden saw (cf. ). This would mean Isaiah prophesied during a period of approximately fifty years (ca.739-690 B.C.). ISAIAH, THE TIMES It was a time of great political turmoil for the nation of Judah.Assyria was expanding its empire, attacking Israel and Syria to thenorth. When Judah refused to join a coalition with Israel and Syriato resist Assyria, Judah was attacked by Israel and Syria inretaliation. As Judah seriously considered inviting Assyria to help, Isaiah sought to encourage the king and the people to trust only inJehovah. King Ahaz of Judah rejected Isaiah's advice and asked Assyria to come to his aid. Assyria accepted, and the capital of Israel (Samaria) fell in 722 B.C. (Hendriksen) It soon became apparent that Judah was next on Assyria's hit list.Judah began looking to Egypt in the south for help. Once again, Isaiah counseled the nation to make no alliances but trust only in the Lord. King Hezekiah heeded Isaiah and God rewarded his faith by destroying the Assyrian host (). But in a moment of weakness Hezekiah showed the ambassadors from Babylon (Assyria's enemy) the house of his treasures (). This prompted Isaiah to foretell that the king's treasures and his descendants would be taken away to Babylon (Isa39:5-7). With this prophecy as an introduction, in chapters 40-66Isaiah speaks from the viewpoint of Babylonian exile and foretells ofcoming pardon, deliverance, and restoration. (ibid.) During this time God sent several prophets to Israel and Judah. Hosea(750-725 B.C.) prophesied mainly to Israel, the northern ten tribes.Micah (735-700 B.C.) together with Isaiah spoke primarily to Judah inthe south. The two major themes in Isaiah are "Trust in the Holy One of Israel" - "The Messiah to come and the glory of His age"