The book includes morning and evening prayers (for bedtime), as well as commentaries on them, which not only reveal the meaning of obscure words and phrases in the Church Slavonic language, but also contain detailed catechetical and doctrinal explanations.

The publication is intended, first of all, for people who are little familiar with Church Slavonic texts, or who are not at all familiar with them. It will also be useful for those who have extensive experience in reading prayers, but incorrectly (or not quite correctly) understand the meaning of some words and expressions found in them.

At the beginning of the book there is a short essay about prayer and preparation for performing the prayer rule.