Say: "Shall we indeed call on others besides Allah,- things that can do us neither good nor harm,- and turn on our heels after receiving guidance from Allah? - like one whom the evil ones have made into a fool, wandering bewildered through the earth, his friends calling, come to us', (vainly) guiding him to the path." Say: "Allah's guidance is the (only) guidance, and we have been directed to submit ourselves to the Lord of the worlds;- 71 And that you should keep up prayer and be careful of (your duty to) Him; and He it is to Whom you shall be gathered. 72 And He it is Who has created the heavens and the earth in truth; and the very day He will say: "Be!" (resurrection) there will be. His word is the Truth and His will be the dominion on the day when the-Trumpet is blown. He knows all that lies beyond the reach of human perception as well as all that is visible to man; He is the All-Wise, the All-Aware.' 73 ۞ Remember when Abraham said to his father, Azar, "Do you take idols as your gods? I see that you and your people have clearly gone astray." 74 And thus We showed Abraham the kingdom of the heavens and the earth, so that he might become one of those who have sure faith.. The adversaries are told that they can observe God's signs in the phenomena of the universe, just as Abraham could. The difference is that they see nothing, as if they were blind, whereas Abraham saw with open eyes. The sun, moon and stars which rise and set before their eyes day after day and night after night witness them as misguided at their setting as at their rising. Yet the same signs were observed by the perceptive Abraham, and the physical phenomena helped him arrive at the Truth. 75 Then, when the night outspread over him, he beheld a star, and said: 'This is my Lord.' But when it went down, he said: 'I do not love the things that go down.' 76 And when he saw the moon uprising, he exclaimed: This is my Lord. But when it set, he said: Unless my Lord guide me, I surely shall become one of the folk who are astray. 77 When he saw the sun rising up, he said: "This is my lord. This is greater." But when it set, he said: "O my people! I am indeed free from all that you join as partners in worship with Allah. 78 Behold, unto Him who brought into being the heavens and the earth have I turned my face, having turned away from all that is false; and I am not of those who ascribe divinity to aught beside Him." 79 And his people argued with him. He said: "Do you argue with me about God, when it is He who has guided me? But I do not fear anything to which you ascribe divinity side by side with Him, [for no evil can befall me] unless my Sustainer so wills. All things does my Sustainer embrace within His knowledge; will you not, then, keep this in mind? 80 Why should I be afraid of your idols when you are not afraid of worshipping them without any authority from heaven? Would that you knew which of us is more deserving to receive amnesty". 81 Those who believe, and have not confounded their belief with evildoing -- to them belongs the true security; they are rightly guided. 82