6:35If you find their rejection hard to bear, then if you can, seek a tunnel into the earth, or a stairway into the heaven, and bring them a sign. Had God willed, He could have gathered them to guidance. So do not be of the ignorant.

6:71Say, “Shall we invoke besides God something that can neither benefit us nor harm us, and turn back on our heels after God has guided us; like someone seduced by the devils and confused on earth, who has friends calling him to guidance: 'Come to us'?” Say, “The guidance of God is the guidance, and we are commanded to surrender to the Lord of the Universe.”

6:88Such is God’s guidance. He guides with it whomever He wills of His servants. Had they associated, their deeds would have gone in vain.

6:90Those are they whom God has guided, so follow their guidance. Say, “I ask of you no compensation for it; it is just a reminder for all mankind.”

6:91They do not value God as He should be valued, when they say, “God did not reveal anything to any human being.” Say, “Who revealed the Scripture which Moses brought—a light and guidance for humanity?” You put it on scrolls, displaying them, yet concealing much. And you were taught what you did not know—neither you, nor your ancestors. Say, “God;” then leave them toying away in their speculation.

6:157Or lest you say, “Had the Scripture been revealed to us, we would have been better guided than they.” Clarification has come to you from your Lord, and guidance, and mercy. Who then does greater wrong than he who gives the lie to God's messages, and turns away from them? We will repay those who turn away from Our messages with the worst kind of punishment, because of their turning away.