Say: 'I call only upon my Lord, and I do not associate with Him anyone. 20 Say: "Verily, it is not in my power to cause you harm or to endow you with consciousness of what is right." 21 Say thou: verily none can protect me from Allah, nor can I find beside Him any refuge. 22 "Unless I proclaim what I receive from Allah and His Messages: for any that disobey Allah and His Messenger,- for them is Hell: they shall dwell therein for ever." 23 Till, when they see that which they are promised, then they will know who it is that is weaker concerning helpers and less important concerning numbers. 24 Say: 'I do not know whether that which you are promised is nigh, or whether my Lord will appoint for it a space; 25 [He is] Knower of the unseen, and He does not disclose His [knowledge of the] unseen to anyone 26 Except to him whom He chooses as an apostle; for surely He makes a guard to march before him and after him, 27 So that He may know if they have delivered their Lord's messages. He comprehends all that has been given them, and keeps count of everything. 28