[...] The particular characteristic of this book is that it is written by a contemporary and "internationally" renowned Hierarch - who among his other works has also given us the book "Learn to Pray" - School of Prayer - and that the author deals with this subject in a way that is, we could say, original and adapted to the demands of modern man, especially the man of the metropolises. It has the virtue of dealing with common issues "in a new way" but always rooted in the patristic Orthodox tradition. [...]

(from the Note of the 1st, 2nd Greek edition)