First the obligatory recitation that I asked to review this, and was thus provided with an electronic review copy. No other inducements were made or offered.
Tyler Zach is a game changer. I've read devotionals. I read about the Enneagram a couple years ago... but what Zach has been doing, first on social media and now in a series of books, is combining his knowledge of people and the Christian faith with his well-researched understanding of the Enneagram. This is good stuff.
How good? I asked to review the book and I'm not even a type 9. I was so curious about how Tyler made this happen that I just had to see it. And what I saw was smart, thoughtful, and very spirit filled. Each of the 40 days includes scripture and reflection on how the inherent nature of a 9 may be challenged or fulfilled by day-to-day facets of a walk with Christ. This is hands on stuff, not pie in the sky type of writing. The questions or exercises after the day's lesson are practical and well constructed.
Highly, highly recommended. I mean, it's probably better if you actually are a 9... but whatever your type, my understanding is that Tyler has a similar book in print or in progress.