Say, [O Muhammad], "I only invoke my Lord and do not associate with Him anyone." 20 Say: 'Indeed, I possess no power over you, either for harm or for guidance' 21 Say, “No one will ever save me from Allah, and other than Him, I will not find any refuge.” 22 Unless I convey from God and deliver His message." For those who disobey God and His Apostle is the fire of Hell, where they will abide for ever; 23 Until they see what they are promised, when they will understand who is weaker in aid and poorer in numbers. 24 Say: "I do not know whether that [doom] of which you were forewarned is near, or whether my Sustainer has set for it a distant term." 25 (He is) the Knower of the Unseen, and He revealeth unto none His secret, 26 Other than an apostle He has chosen, when He makes a sentinel walk in front of him and a sentinel behind, 27 that He may know they have delivered the Messages of their Lord; and He encompasses all that is with them, and He has numbered everything in numbers.' 28