The Spider - 29:49 Indeed, it is a clear sign in the breasts of those who have been given knowledge. None rejects Our signs except the wrongdoers.
How did they reject the Qur'an?
The Cattle/6:25 "Some of them listen to you. But We put veils over their hearts to prevent them from understanding and weights over their ears. Even if they see every miracle, they do not believe in it. So when they come to you, they dispute with you, and the disbelievers say, "This is but a myth."

The Spoils of War/8:31 "When they listened to Our Verses, they said, "We have heard,"and they said, "We could bring the like of it if we wished. This is nothing but the legends of the past."

The Bee/16:24 "When they are asked, "What has your Lord sent down?"they reply, "The legends of the past..."

The Believers/23:82 "And they said: "Shall we be resurrected when we are dead and become dust and bones?"
The Believers/23:83 We and our fathers were promised the same thing before. This is nothing but a legend of the past.

The Criterion/25:4 "Those who disbelieved said, "This is nothing but a lie invented by him with the help of others"."
The Criterion/25:5 "They said, "What he writes is the fables of the ancients, dictated to him day and night."

The Ants/27:67 "Those who disbelieved said, "Shall we and our ancestors be brought forth after we and our fathers have become dust?"
The Ants/27:68 The same promise was given to us and our fathers before. This is nothing but the fables of the past.

The Sandhills/46:10 "Say, "Have you considered, what if it is from Allah and you opposed it and a witness from the Children of Israel saw the like of it and believed, but you turned away arrogantly? Surely Allah does not guide an unjust people."
The Sandhills/46:11 "Those who disbelieve will say to those who believe, "If it were a good thing, they would not have been ahead of us,"and they will say, "This is a myth,"because they cannot find a way to it."
The Sandhills/46:17 "But there is another who says to his parents, "Woe to you, do you claim that I will be resurrected, though many generations have passed away before me?"The two of them said to Allah: "Pity you; please believe. Allah´s word is truth."Then he says: "This is nothing but the fables of the ancients."

The Pen/68:10 Do not follow any of them: the swearing, the vile,
The Pen/68:12 Obstructing goodness and help, aggressive, sinful.
The Pen/68:14 (Do not follow them) because they have wealth and children.
The Pen/68:15 "When Our Verses are recited to him, he says: "Myth"."

The Defrauding/83:11 They deny the Day of Religion.
The Defrauding/83:12 Only the sinners lie to it.
The Defrauding/83:13 "When Our Verses were conveyed to him, he used to say: "Myth"."
The Defrauding/83:14 Indeed, the sins they committed have covered their hearts.
The Defrauding/83:15 Indeed, on that Day they will be veiled from their Lord.
The Defrauding/83:16 And so they will be cast into Hell.

Prophet Hud/11:35 "Do they say: "He fabricated this (this historical discussion)"(O Muhammad) Say: "If I fabricated it, I shall be responsible for my crime, and I have nothing to do with your crimes."

The Bee/16:103 "Surely we know what they say, "A man is teaching him". The language of the one they intend is a foreign language, while this is a clear Arabic language."

The Prophets/21:3 "Their hearts are reckless. The wrongdoers talked to each other in secret: "Is this man not a man like you? Are you going to be bewitched?"
The Prophets/21:4 "He said, "My Lord knows every word in heaven and earth. He is the Hearing, the Knowing. "
The Prophets/21:5 "They even said, "It is a vain imagination,"and, "He has fabricated it,"and, "He is a poet; let him bring us miracles like the messengers of old."

Council/42:24 "Do they say, "Has he fabricated a lie about Allah"? If Allah wills, He can seal your heart. Allah erases falsehood and establishes truth in His words. He knows the most secret thoughts."