Say, "I call only upon my Lord and do not associate anyone else with Him." 20 Say: "It is not in my power to cause you harm, or to bring you to right conduct." 21 Say: "No one can save me from God, nor can I find a place of refuge apart from Him, 22 if I should fail to convey [to the world whatever illumination comes to me] from God and His messages." Now as for him who rebels against God and His Apostle - verily, the fire of hell awaits him, therein to abide beyond the count of time. 23 Until, when they see that which they are promised, then they will know who is weaker in helpers and fewer in numbers. 24 Say: 'I do not know whether that which you are promised is near, or whether my Lord will set for it a time. 25 "(He Alone) the All-Knower of the Gha'ib (unseen), and He reveals to none His Gha'ib (unseen)." 26 Other than an apostle He has chosen, when He makes a sentinel walk in front of him and a sentinel behind, 27 That He may know that they have preached the message of their Lord. And He comprehendeth whatever is with them, and He keepeth count of everything numbered. 28