Review : Discover the cohesive factors of language texts, especially on topics homogeneous and immaculate, one of the concerns of analysts text Especially in terms of language and linguistics. Although the grammatical coherence of different angles, tools, vocabulary and Phonetic paid, but the words of one of the decisive factors in the link text components is considered. The study mentioned approach, letters of Imam Ali (AS) on the theme and content close to Muawiyah also written to in order to get his expressive style and choice of words affect on the audience, Give examined. The sampling and analysis of sermons by collecting library Bashd.dadh descriptive and analytical research methods suggest that between - 14 of lexical cohesion Check the letters, sequencing and from paradox requires maximum range allocated to it in three letters Explicit and threatening him, the letters of 10, 17 and 28 be further explained and mentioned that additional Brightness and contrast, which is more explicitly, in these two factors occur while other factors Such as inclusion and away from paradox, does not have the strength. Then repeat explicit and details for fixing Hard The fact its position among other factors, has maintained.