The Book of Isaiah is about the visions of the prophet Isaiah. Him prophesying and speaking about God’s people and the upcoming Messiah to come. It starts off with him talking about the rebellion of God’s people and how God has had enough people. God’s universal reign; a day of reckoning a day of reckoning that Go is coming and will judge and remove the leaders, that there will be a war against Jerusalem and that a child will be born from a virgin his name will be Emmanuel and He will be reign as the Prince of Peace. There was a couple of songs in there as well.. a song of God’s praise for God’s favor and trust in God’s protection then into God’s wrath against nations. Finally, the new Heaven and the new earth and how Heaven is God’s throne.