It is that the revelation was delivered as a medical recital for the muslims of pure intent, and the evidances deliver set limits as a mercy from Allah and is it not that the muslims of pure intent, who carry the banner of islam, and that the teachings are pure, and have the set promise of the zeal, and for these muslims' know that He, meaning Allah is the Most Wise and All Praised.

Sura fassalla': verse 42