Say: "I invoke my Sustainer alone, for I do not ascribe divinity to anyone beside Him." 20 Say, "It is not in my power to cause you either harm or good?" 21 Say: “None can protect me from Allah, nor can I find a refuge apart from Him. 22 But [I have for you] only notification from Allah, and His messages." And whoever disobeys Allah and His Messenger - then indeed, for him is the fire of Hell; they will abide therein forever. 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 thou: I know not whether that which ye are promised is nigh, or whether my Lord hath appointed for it a distant term. 25 Knower He of the Unseen, and He discloses not His Unseen to anyone, 26 Except whom He has approved of messengers, and indeed, He sends before each messenger and behind him observers 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