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: 'From God shall protect me not anyone, and I shall find, apart from Him, no refuge, 22 (Mine is) but conveyance (of the Truth) from Allah, and His messages; and whoso disobeyeth Allah and His messenger, lo! his is fire of hell, wherein such dwell 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 near, or whether my Lord will set for it a time. 25 "He (alone) knows the Unseen, nor does He make any one acquainted with His Mysteries,- 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