There is much evidence (of the existence of God) in the heavens and the earth which they see, but ignore. 105 And most of them believe not in Allah except that they attribute partners (unto Him). 106 Are they secure then against this, that there may come upon them an overwhelming of Allah's torment, or that there may come upon them the Hour on a sudden while they percieve not? 107 Say thou: "This is my way: I do invite unto Allah,- on evidence clear as the seeing with one's eyes,- I and whoever follows me. Glory to Allah! and never will I join gods with Allah!" 108 All the messengers We sent before you [Muhammad] were human beings to whom We made revelations; they were men chosen from the people of their towns. Did they not travel across the earth and see the end of those before them? Those who are mindful of God prefer the life to come. Will you not then understand? 109 And when at length Our Messengers despaired and reckoned that they would be belied, Our help came down to them, saving whom We pleased. Our Might cannot be withheld from the guilty nation. 110 There is, in their stories, instruction for men endued with understanding. It is not a tale invented, but a confirmation of what went before it,- a detailed exposition of all things, and a guide and a mercy to any such as believe. 111