Say thou: I simply call upon Allah, and I associate not with Him any-one. 20 Say: "Neither is your loss within my power nor bringing you to guidance." 21 Say thou: verily none can protect me from Allah, nor can I find beside Him any refuge. 22 My duty is only to convey that which I receive from Him and His messages." For those who disobey God and His Messenger there is the fire of hell, wherein they will abide forever. 23 (They shall not change their ways) until they see that against which they had been warned, and then they will know whose helpers are weaker and whose supporters are fewer in number. 24 Say, "I do not know if what you are promised is near or if my Lord will grant for it a [long] period." 25 He is the Knower of the Unseen and does not disclose His Unseen to anyone, 26 Except to a Messenger (from mankind) whom He has chosen (He informs him of unseen as much as He likes), and then He makes a band of watching guards (angels) to march before him and behind 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