And when your Lord made it known: If you are grateful, I would certainly give to you more, and if you are ungrateful, My chastisement is truly severe. 7 And Moses said: "If ye show ingratitude, ye and all on earth together, yet is Allah free of all wants, worthy of all praise. 8 Did not the tidings of those before you reach you? The people of Nooh, and the A’ad and the Thamud, and those after them? Only Allah knows them; their Noble Messengers came to them with clear proofs, they therefore raised their hands towards their own mouths, and said, “We disbelieve in what you have been sent with, and we are in a deeply intriguing doubt regarding the path you call us to.” 9 ۞ Their Messengers said, 'Is there any doubt regarding God, the Originator of the heavens and the earth, who calls you so that He may forgive you your sins, and defer you to a term stated?' They said, 'You are nothing but mortals, like us; you desire to bar us from that our fathers served; then bring us a manifest authority.' 10 Their messengers said to them: "True, we are human like yourselves, but Allah doth grant His grace to such of his servants as He pleases. It is not for us to bring you an authority except as Allah permits. And on Allah let all men of faith put their trust. 11 And why should we not put our trust in Allah when it is indeed He Who has guided us to the ways of our life? We shall surely continue to remain steadfast in face of your persecution. All those who have to put trust, should put their trust only in Allah." 12