Say: "I call on my Lord alone and I do not associate any one with Him." 20 Say, "Indeed, I do not possess for you [the power of] harm or right direction." 21 Say: "No one can save me from God, nor can I find a place of refuge apart from Him, 22 (My task is no more than) to deliver Allah's proclamation and His messages. And whoever disobeys Allah and His Messenger, surely the Fire of Hell awaits him; therein he will abide in perpetuity.” 23 At length, when they see (with their own eyes) that which they are promised,- then will they know who it is that is weakest in (his) helper and least important in point of numbers. 24 Say (O Muhammad, unto the disbelievers): I know not whether that which ye are promised is nigh, or if my Lord hath set a distant term for it. 25 He is the knower of the Unknown, and He does not divulge His secret to any one 26 except the messenger whom He has chosen. He sends down guardians who walk before them and behind them, 27 That he may know that they have conveyed the messages of their Lord; and He has encompassed whatever is with them and has enumerated all things in number. 28