Say, (O Prophet): “I call on my Lord alone, and I do not associate aught with Him in His Divinity.” 20 Say, "I do not possess any power to harm or benefit you". 21 Say: "No one can deliver me from Allah (If I were to disobey Him), nor should I find refuge except in Him, 22 Mine is but the publishing from Allah and His messages; and whosoever disobeyeth Allah and His apostle, his portion verily is the Hell-Fire as abiders therein for evermore. 23 [The disbelievers continue] until, when they see that which they are promised, then they will know who is weaker in helpers and less in number. 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 [alone] knows that which is beyond the reach of a created being's perception, and to none does He disclose aught of the mysteries of His Own unfathomable knowledge, 26 except the messenger whom He has chosen. He sends down guardians who walk before them and behind them, 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