Say: I only call upon my Lord, and I do not associate any one with Him. 20 Say: 'Surely I possess no power over you, either for hurt or for rectitude.' 21 Say: "Verily, no one could ever protect me from God, nor could I ever find a place to hide 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 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 thou: I know not whether that which ye are promised is nigh, or whether my Lord hath appointed for it a distant term. 25 He is the Knower of the Unseen and does not disclose His Unseen to anyone, 26 He causes angelic guards to march before and after him. 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