When I bought this book, I was expecting a "nice devotional" or basic Bible study. It is neither. It is much better! These classical authors take us to a much deeper place that most Bible studies and modern devotionals. What I have read so far (because it will take almost 100 days to finish) has pierced my soul and spirit and has pushed me to examine the motives and deep desires I have for meeting God... on His terms. I recommend this to those who want to take this type of deeper spiritual journey.
I have never had a book strengthen my heart as this one has. I compare it to Oswald Chambers. This book has the depth of Oswald Chambers but the understanding comes much more quickly because of the read is easier. All Christians need to have this book by their Bible every day.