Continuing through the Book of the Prophet Isaiah, we come to one of the most important passages in the Scriptures- Isaiah's vision, calling, and mission. Here, we see the holiness of our God and that His reign is without comparison. We also see the need for justification if we are to stand before our holy God. Finally, we will consider the mission which is given to this great prophet and that it comports with the revelation of the first five chapters of this Book.