Message (الرسول) Lord (الرب) Islam (اإلسالم). It is an important keyword for you to be able to understand the text of the book. In this chapter, we have interpreted many aspects of Muhammad's epistle in different contexts, depicting his life as one of the most customs. The first chapter is divided into two parts, the first part is the footnote: "The words of Muhammad," the second part is the footnote, "What did Muhammad do?" To get acquainted with his personality and compare his words and his deeds. Sometimes we add some refinement to focus on the Anadon al-Hadith or some interpretation of the meaning.