Moslem have to promised

It is a good idea if we look back what's been storied "Jarir bin Abdullooh all Bajari" following in history :

عن جرير بن عبد الله البجلي قال بيعت رسول الله صلى الله عليه وسلم على اقام الصلاة وايتاء الزكاة والنصح لكل مسلم...) رواه البخاري و المسلم)

That; Promised We have to Rosulullooh SAW to enforce prayer (Allah in a moment we will discuss what should be upright so that prayer can be), pay the obligatory charity, and to all human kind moslem advised. (From as-Shohiaini)

Consistent with what has been passed from al hadist on the Islamic community as we should be aware how that advice is important to be in all our predecessors have keep to promised up. Has been a provision in Moslem that someone must give advised to humankind, this is in accordance with the provisions of the Sunna was delivered in a history of Tamim ad Daari Rodiyalloohu 'Anhu, that is, he said that Rosulullooh SAW said, "Religion is advice", and ask the Companions, "to whom the advice?", he SAW said, "To call to God, RosulNya, and for all humanity islam in general."

God blessing you@abrar