Say, "I call only upon my Lord and do not associate anyone else with Him." 20 Say: 'Indeed, I possess no power over you, either for harm or for guidance' 21 Say: Lo! none can protect me from Allah, nor can I find any refuge beside Him 22 (It is) only a delivering (of communications) from Allah and His messages; and whoever disobeys Allah and His Apostle surely he shall have the fire of hell to abide therein for a long time. 23 Till (the day) when they shall behold that which they are promised (they may doubt); but then they will know (for certain) who is weaker in allies and less in multitude. 24 Say: "I do not know if what is promised you is near, or if my Lord prolongs its term. 25 Knower He of the Unseen, and He discloses not His 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 as to make manifest that it is indeed [but] their Sustainer's messages that these [apostles] deliver: for it is He who encompasses [with His knowledge] all that they have [to say,] just as He takes count, one by one, of everything [that exists]. 28