Jack Hibbs - God's Great Commission, Introduction to Isaiah
There was no greater commission than to be a prophet of God. They spoke what God had given them to speak, no matter the outcome. And, most often, like Isaiah, they were rejected, persecuted, and then martyred for the message that they delivered.
The Book of Isaiah is like a mini Bible. The Bible has 66 Books, Isaiah has 66 Chapters, divided into 2 sections like the New and Old Testaments. Many scholars believe that it is too detailed to have been written at that time. They argue that over 25 times Isaiah calls God, “The Holy One of Israel, your Savior” detailing Jesus as the Messiah.