And [remember the time] when your Sustainer made [this promise] known: 'If you are grateful [to Me,] I shall most certainly give you more and more; but if you are ungrateful, verily, My chastisement will be severe indeed!"' 7 And Moses said, 'If you are thankless, you and whoso is on earth, all together, yet assuredly God is All-sufficient, All-laudable.' 8 Hath not the tidings come to you of those before you: the people of Nuh and the 'Aad and the Thamud and those after them! None knoweth them save Allah. There came unto them their apostles with the evidences, but they put their hands to their mouths, and said: verily we disbelieve in that wherewith ye have been sent, and verily regarding that to which ye call us we are in doubt disquieting. 9 ۞ Their Noble Messengers said, “What! You doubt concerning Allah, the Creator of the heavens and the earth? He calls you that He may forgive some of your sins and until the time of death give you a life free from punishment”; they said, “You are just human beings like us; you wish to prevent us from what our forefathers used to worship – therefore now bring some clear proof to us.” 10 Their Messengers said to them, 'We are nothing but mortals, like you; but God is gracious unto whomsoever He will of His servants. It is not for us to bring you an authority save by the leave of God; and in God let the believers put all their trust. 11 Why should we not trust in God when He has shown us the right way? We shall exercise patience against the troubles with which you afflict us. Whoever needs a trustee should trust in God." 12