Say, [O Muhammad], "I only invoke my Lord and do not associate with Him anyone." 20 Say: "It is not in my power to cause you harm, or to bring you to the Right Path." 21 Say: 'From God shall protect me not anyone, and I shall find, apart from Him, no 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 the time when they will see what they are promised – so they will now come to know whose aide is weak, and who is lesser in number. 24 Say, "I do not know if what you are promised is near or if my Lord will grant for it a [long] period." 25 "He (alone) knows the Unseen, nor does He make any one acquainted with His Mysteries,- 26 Except to a Messenger (from mankind) whom He has chosen (He informs him of unseen as much as He likes), and then He makes a band of watching guards (angels) to march before him and behind him. 27 so that He may know that the messengers have delivered the messages of their Lord. He encompasses all that is with them and He keeps count of all things. 28