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 to establish Prayer, and to have fear of Him. It is to Him that all of you shall be gathered. 72 And it is He who created the heavens and earth in truth. And the day He says, "Be," and it is, His word is the truth. And His is the dominion [on] the Day the Horn is blown. [He is] Knower of the unseen and the witnessed; and He is the Wise, the Acquainted. 73 ۞ And [mention, O Muhammad], when Abraham said to his father Azar, "Do you take idols as deities? Indeed, I see you and your people to be in manifest error." 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 When the night grew dark upon him he beheld a star. He said: This is my Lord. But when it set, he said: I love not things that set. 76 When he saw the moon rising in splendour, he said: "This is my Lord." But when the moon set, He said: "unless my Lord guide me, I shall surely be among those who go astray." 77 When he saw the sun rising, he said, 'This is my Lord; this is greater!' But when it set he said, 'O my people, surely I am quit of that you associate. 78 I have set my face with single-minded devotion, towards Him who has created the heavens and the earth, and I am not one of the polytheists." 79 His. people remonstrated with him whereupon Abraharn said: 'Do you remonstrate with me concerning Allah Who has guided me to the right way? I do not fear those whom you associate with Allah in His divinity. Only that which my Lord wills, indeed that alone will come by. My Lord embraces all things within His knowledge. Will you not take heed? 80 Why should I fear what you associate with Him, while you do not fear to associate with God that for which He has sent down to you no authority? Tell me, if you know the truth, which side has more right to feel secure. 81 Those who believe and did not tarnish their faith with wrong-doing for them there is security, and it is they who have been guided to the right way.' 82