And how many signs exist in the heavens and the earth, over which most people pass and remain unaware of them! 105 And the most part of them believe not in God, but they associate other gods with Him. 106 Do they, then, feel free from the fear that there might fall upon them the overwhelming terror of God's chastisement, or that the Last Hour might come upon them of a sudden, without their being aware [of its approach]? 107 Say (O Muhammad SAW): "This is my way; I invite unto Allah (i.e. to the Oneness of Allah - Islamic Monotheism) with sure knowledge, I and whosoever follows me (also must invite others to Allah i.e. to the Oneness of Allah - Islamic Monotheism) with sure knowledge. And Glorified and Exalted be Allah (above all that they associate as partners with Him). And I am not of the Mushrikun (polytheists, pagans, idolaters and disbelievers in the Oneness of Allah; those who worship others along with Allah or set up rivals or partners to Allah)." 108 And We sent not before you [as messengers] except men to whom We revealed from among the people of cities. So have they not traveled through the earth and observed how was the end of those before them? And the home of the Hereafter is best for those who fear Allah; then will you not reason? 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 Indeed, in the stories of these men there is a lesson for those who are endowed with insight. [As for this revelation,] it could not possibly be a discourse invented [by man]: nay indeed, it is [a divine writ] confirming the truth of whatever there still remains [of earlier revelations,] clearly spelling out everything, and [offering] guidance and grace unto people who will believe. 111