Salafiyah appeared among the Sunni community as a religious movement in a critical manner and gradually took on a political color which eventually changed into a political movement. After a while, their religious strife caused some discrepancies between leaders and followers. A group of them called “Jamieh” supported the government and considered the obedience of the ruler (King) necessary. The second group, “Srurieh”, by individualization of “Fatva” prepared the ground for disobedience to the ruler (king).The third party, “Qotbieh“, with their jihadist propaganda, promoted the idea of Sultanate punishment if his behavior was not Islamic. Finally, the fourth group called “Al Qaeda”, Came up with a combination of skepticism in Srurie and jihadist propaganda of Qotbiye and initiated the world struggle and the extremism. This essay describing these Salafi movements, explains their evolution from subjection to extremism. For the authors, the most important factor of this evolution, is the social and political conditions prevailing in the Muslim world and the processes that govern the relations between the countries in the new world order.

The functional approach has different schools, for example the school of London. This school (1916) has founders and the most prominent among them is Mikael Halliday who develops the contextual theory of firth (1960) then positioned a linguistic theory and called it the systemic grammar (1985). This theory is based on multiple language functions. In the present study, by using the descriptive-analytical approach we try the verses which are adorned with the signs of Day of Doom which are linguistically analyzed according to Halliday's systemic grammar in three aspects; experiential, interpersonal, and textual metafunction. Regarding the experiential metafunction, it was found that the material process enjoys the most frequency and accords with the context of verses. This is because the nervous atmosphere which prevails before Day of Doom requires the use of verbs implying action. With respect to interpersonal metafunction, we found that polarity of all verses is positive and the verses are full of declarative mood and past verbs for notification of the incidence of incidents before Day of Doom. The analysis of textual metafunction revealed that multiple theme has high frequency. Further, including new information in theme position indicates that what happens in Day of Doom is new. The analysis of verses with respect to cohesion revealed that grammatical cohesion has a prominent role in the integrity of verses.

The functional approach has different schools for example school of londone. This school(1916) have founders and the most prominent among them is Maikel Halliday who develop the contextual theory of firth(1960) then position a linguistics theory called it systemic grammar(1985). This theory is based on multiple language functions. In the present study, by using the descriptive-analytical approachtries Surah of Mozammel are linguistically analyzed according to Halliday's systemic grammar in three aspects; experiential, interpersonal, and textual metafunction. Regarding the experiential metafunction, it was found out that the material process enjoys the most frequency and through its clarity and its presence aborad the role of the prophet and the belivers in the community on the on hand and the ease of communicating the message on the other. With respect to interpersonal metafunction, we found that polarity of all verses is positive and the verses are full of declarative mood and tells the categorical incidents of Surah. The analysis of textual metafunction revealed that Simpeltheme has high frequency. Further, including given information in theme position. The analysis of verses with respect to cohesion revealed that grammatical cohesion has a prominent role in the integrity of verses.