And there are many signs in the heavens and the earth that they pass by and give no heed to -- 105 And most of them do not believe in Allah without associating others (with Him). 106 Do they really believe that an all-embracing punishment of God will not come upon them, or the Day of Doom overtake them suddenly while they remain unaware? 107 Say, "This is my way; on the basis of sure knowledge, I call on you to have faith in God, I and those who follow me. God is Holy; I am not one of those who associate partners with God." 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 Till, when the Messengers despaired, deeming they were counted liars, Our help came to them and whosoever We willed was delivered. Our might will never be turned back from the people of the sinners. 110 In their history verily there is a lesson for men of understanding. It is no invented story but a confirmation of the existing (Scripture) and a detailed explanation of everything, and a guidance and a mercy for folk who believe. 111