Long intimidated by the prospect of tackling the book of Isaiah, I have found Oswalt's commentary on it to be of immense help in its comprehension. But the informational benefits of the commentary are surpassed by the sheer interest which Oswalt sustains throughout the book. On top of those things, the commentary provides much needed admonition for personal holiness in our own times.
Isaiah is a hard book to understand. I needed an indepth commentary to better understand it. I have used it for about a week now and it has helped tremendously. I bought one for a friend and gave it to her as an early Christmas gift. She loves it as well