Say: 'I call only upon my Lord, and I do not associate with Him anyone. 20 Say, "I do not possess any power to harm or benefit you". 21 Say: 'From God shall protect me not anyone, and I shall find, apart from Him, no refuge, 22 except a deliverance from Allah and His Messages. He who disobeys Allah and His Messenger, for him is the Fire of Gehenna, which he will be in for ever. 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 whether that with which you are threatened be nigh or whether my Lord will appoint for it a term: 25 "(He Alone) the All-Knower of the Gha'ib (unseen), and He reveals to none His Gha'ib (unseen)." 26 "Except a messenger whom He has chosen: and then He makes a band of watchers march before him and behind him, 27 That He may know that they have indeed conveyed the messages of their Lord. He surroundeth all their doings, and He keepeth count of all things. 28