Say: "I call on my Lord alone and I do not associate any one with Him." 20 Say: "Verily, it is not in my power to cause you harm or to endow you with consciousness of what is right." 21 Say: “None can protect me from Allah, nor can I find a refuge apart from Him. 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 [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 (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 Unseen and does not disclose His Unseen to anyone, 26 Other than an apostle He has chosen, when He makes a sentinel walk in front of him and a sentinel behind, 27 so as to make manifest that it is indeed [but] their Sustainer's messages that these [apostles] deliver: for it is He who encompasses [with His knowledge] all that they have [to say,] just as He takes count, one by one, of everything [that exists]. 28