Summary of the Book of Isaiah

Isaiah prophesied during one of the worst times in the history of Israel. The Israelites had become so corrupt God was going to remove them out of His sight. He raised up the Assyrian army to be an unmerciful, barbaric, ruthless, an unstoppable war machine. Their military tactics are still applauded today by those who understand the art of war. God called them from their distant land to come and destroy the Jews living in the north, and take them away from their homeland. Isaiah was living in Judah, in the city of Jerusalem during a time when King Uzziah had died. Isaiah prophesied during the reign of King Uzziah, King Jotham, King Ahaz, King Hezekiah, and probably King Manasseh of Judah. His prophetic ministry lasted from about 760 BC until about 720 BC. Isaiah chapter 6 records a powerful vision that Isaiah received of God the King on his throne, and the king called Isaiah to prophesy to His people. This was Isaiah's call to ministry as a prophet of God and it is interesting that it was at a time when king Uzziah had just died. King Uzziah was faithful servant of the Lord and people felt secure under his leadership, but when he died there was almost a panic. This is when the Lord showed Isaiah who was really on the throne. Isaiah was terrified at the sight of God's holiness (Isaiah 6) and when the Lord called him and asked him who will go with this message and Isaiah said "here am I, send me." Isaiah warned Jerusalem about her idolatry, and her foreign alliances, but they scorned him. They did not listen to his warnings and quickly destroy their instruments of idolatry. He prophesied about the Assyrians who would destroy the northern kingdom, they were also good to come to Jerusalem but God would deliver them. But he also told them that eventually the city will be destroyed and captured by the Babylonians, and that a Persian ruler named Cyrus would release the Jews from captivity. Isaiah prophesied more about the Messiah than any other book in the Old Testament. He also described in great detail the blessings of the future kingdom of the Messiah. His coming would be as a lion bringing the day of God's wrath, but he would also first come as a savior who would die for the sins of the people. This was Isaiah's message, the humility and beauty of the Savior.

Link: https://bible-history.com/old-testament/bookofisaiah