Had We so wiled, We could have shown them up to thee, and thou shouldst have known them by their marks: but surely thou wilt know them by the tone of their speech! And Allah knows all that ye do.
Inna allatheena kafaroo wasaddoo AAan sabeeli Allahi washaqqoo alrrasoola min baAAdi ma tabayyana lahumu alhuda lan yaduroo Allaha shayan wasayuhbitu aAAmalahum
Those who reject Allah, hinder (men) from the Path of Allah, and resist the Messenger, after Guidance has been clearly shown to them, will not injure Allah in the least, but He will make their deeds of no effect.