This message was called the memory of the sane person, alerting the heedless, and its adoption on an introduction, and three chapters and a conclusion. And in each chapter: separation, alert, and a conclusion. As for the introduction, it is urged to look, and vilify imitation. As for the first chapter, in the virtue of science and scholars, and it contains a chapter: in the definition of reason, which has the realization of science and a complement in the four powers, which if they are moderate in man, he is a complete human being. And an alert in: the merit of the realization of the mind, to realize the senses, the preference of the perceptions of reason, over the perceptions of the senses, and a conclusion in: the division of science, to Mahmoud and reprehensible. As for the second chapter: in the legal knowledge, it contains a chapter in: proving prophecy, which is the source of legal sciences, and it contains an alert in: knowledge of the Prophet, and what relates to prophecy, and a conclusion in those who are lied to the prophets. As for the third chapter: in the virtue of writing