Say: "I call on my Lord alone and I do not associate any one with Him." 20 Say: "It is not in my power to cause you harm, or to bring you to the Right Path." 21 Say: 'None shall protect me from Allah, and other than Him, I will find no refuge, 22 except a deliverance from Allah and His Messages. He who disobeys Allah and His Messenger, for him is the Fire of Gehenna, which he will be in for ever. 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 whether what you are promised is imminent, or whether my Lord has set for it a far-off day. 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 Save unto every messenger whom He hath chosen, and then He maketh a guard to go before him and a guard behind him 27 So that He may know if they have delivered their Lord's messages. He comprehends all that has been given them, and keeps count of everything. 28