The real book plugs in itself practically all well-known small and edifying compositions in Persian language, going out from under a feather imam of ал-Газали under an end his life or later to him added. Authentic texts of imam are presented in the first part of this edition, namely: the guidance-manual for students, entitled by an author as Зади хират ("Travel припас for coming life") | authentic part of message of ал-Газали to the sultan Санджару under the name Насихат ал-мулук ("Advice to the rulers") and collection of letters of imam to the different addressees under the heading of Фаза'ил of ал-анам mines of раса'ил Худжжат ал-ислам ("Dignities of people from the messages of Reason of islam"). In the second part the until now being considered authentic letter of ал-Газали is plugged to his already mature student, getting a fame in the Persian original and Arabic translation under two names - Hey, фарзанд/Аййуха ал-валад ("At a child"), and also two known imitations under compositions of imam. One of them is a компилятивное letter to some ruler under the name Панднама ("Letter with advices"). The second is text, that was addressed to the салджукидскому sultan and became known both under the own name - ал-Фарк байна ал-салих ва гайр ал-салих ("Difference between pious and unpious") and as the "second part" of Насихат ал-мулук, intentionally or mechanically added to authentic text.