The goal is to restore the Caliphate and return Islam to some proper course.
To answer your specific questions, the facts portion is pure fantasy. It's made up. It's nothing more than a rhetorical vehicle to convey sociological intent.
Here, I've highlighted a few pertinant sections.
http://academic2.american.edu/~zaharna/rhetoric.htmArabic: Creating a Social Experience
The socio-historical forces that influenced the role of Arabic for the Arabs include the Arabic language''s role as an art form, as religious phenomenon, and as tool of Arab nationalism. These forces appear to have shaped a view of language that is entirely different from the Western view. Rather than viewing language as a means for transferring information with a stress on factual accuracy, language appears to be a social conduit in which emotional resonance is stressed.
First is the role of the Arabic language itself as an artistic form. As an early scholar noted, the "magical sounds of the words" combined with the images, have a powerful effect on the psychology of the Arab.(42) Hitti perhaps summed it up best when he stated,
Hardly any language seems capable of exercising over the minds of its users such irresistible influence as Arabic . . The rhythm, the rhyme, the music produce on them the effect of what they call 'lawful magic' (sihr halal).(43)
The melodious sounds of the phonetic combinations and plays on words in the recitation of Arabic prose and poetry has been likened to music.(44) Indeed, as one Arab colleague once remarked, recitation of the Koran may be the Western equivalent of classical music. Because of their talent with words, poets throughout Arab history have been held in high esteem. As Chenje noted, "there had been hardly any scholar of consequence in Arab-Muslim society who did not try his hand at poetry."(45) With the stress always on style in Arabic, eloquence and effectiveness were equated.(46)
The power of the Arabic language for Arabs is also derived from its religious association through the Prophet Mohammed and the Koran. For the believer, the majesty of the language of the Koran is considered a miracle from God for the Moslem prophet was illiterate and unschooled. "It was the Koran -- the Revealed Book -- that was conceived to represent the highest linguistic achievement of the Arabic language.(47) The Koran was not only revealed in Arabic, but Arabic is the language used in prayer by Moslems throughout the world.
Finally, Arabic is associated with contemporary nationalism. Many throughout the Arab world have defined "an Arab" as anyone who speaks Arabic.(48) Language not only served to define, but to distinguish as well. Chejne explained the complementary role between Arabic and the growth of Arab nationalism: ". . . the language became the driving force behind Arab aspirations toward national and cultural ascendancy. As such, both Arabic and the nationalist movement have complemented each other to such a degree that they could hardly be separated."(49)
When looking at the three major socio-historical forces associated with the Arabic language -- art, religion, and nationalism -- one can see that symbolism is embedded in the very essence of the language use. Each are also participatory, subjective social experiences; the communicator cannot be truly disengaged from either the message or the audience. This contrasts dramatically with the very function of the written word -- to record, preserve and transmit -- which presupposes that the speaker may be physically separated from his audience. Similarly, whereas oratory or public speaking, by nature, is a group experience, reading and writing tend to be a singular experience. In fact, many have claimed that creativity in writing is best achieved in solitude.(50)
Thus, for the Arab culture, language appears to serve as a social conduit. As Cohen observed, "(Arabic) language is a social instrument -- a device for promoting social ends as much as a means for transmitting information."(51) In many Arabic expressions, the social function is stressed to the exclusion of any informational function. Further, language appears to be primarily used to affect people's feelings.
The contrast between language as a means of information transfer versus social conduit is reflected in the following chart.
On Edit:
I wish to state that I'm not implying Arabic can't be used to state facts in the same way as English or there is a cultural inability to do so, but that in a forensic sense, particularly when dealing with nationalism/religion/culturalism, it's fairly common for the social aspects to be the message, not the facts.