BibleProject creates free resources to help experience the Bible. Everything they make is funded by generous supporters around the world. You can see their entire video library, check out their other resources, and give at bibleproject.com.
In part 1 of 2 below you can watch their overview video on the first 39 chapters of the book of Isaiah, which breaks down the literary design of the book and its flow of thought. Isaiah announces that God’s judgment will purify Israel and prepare his people for the coming messianic king and the new Jerusalem. In part 2 of 2, you can watch their overview video on chapters 40-66 of the book of Isaiah.