These are they whose hearts have been touched with the divine hand; they proved to be worthy of Allah's grace and prerogatives. Therefore, take them O Muhammad as a guide, follow their example and espouse their opinions. And say to your people: " I do not charge you a price for imparting to you Allah's revelations or disclosures, wisdom or practical divinity; the Quran - is simply the fountain - head of all truth that puts mankind in mind of reality".