Say, [O Muhammad], "I only invoke my Lord and do not associate with Him anyone." 20 Say: “Surely neither it is in my power to hurt you nor to bring you to the Right Way.” 21 Say: Lo! none can protect me from Allah, nor can I find any refuge beside Him 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 [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 if what is promised you is near, or if my Lord prolongs its term. 25 [He is] Knower of the unseen, and He does not disclose His [knowledge of the] unseen to anyone 26 Except whom He has approved of messengers, and indeed, He sends before each messenger and behind him observers 27 (Messenger) so that He would know that the Messengers have conveyed the message of their Lord. He encompasses all that is with them and He keeps a precise account of all things". 28