Say, (O Prophet): “I call on my Lord alone, and I do not associate aught with Him in His Divinity.” 20 Say: "It is not in my power to cause you harm, or to bring you to the Right Path." 21 Say: Lo! none can protect me from Allah, nor can I find any refuge beside Him 22 excepting a Deliverance from God and His Messages. And whoso rebels against God and His messenger, for him there awaits the Fire of Gehenna; therein they shall dwell forever.' 23 [The disbelievers continue] until, when they see that which they are promised, then they will know who is weaker in helpers and less in number. 24 Say: I do not know whether that with which you are threatened be nigh or whether my Lord will appoint for it a term: 25 He alone has knowledge of what is hidden. He reveals this to none, 26 unless it be to an apostle whom He has been pleased to elect [there for]: and then He sends forth [the forces of heaven] to watch over him in whatever lies open before him and in what is beyond his ken 27 That he may know that they have conveyed the messages of their Lord; and He has encompassed whatever is with them and has enumerated all things in number. 28