The Cattle - 6:138 "They said according to their conjecture: "These are untouchable livestock and crops. None but whom We will may eat them."The livestock that are forbidden to be ridden. The livestock on which they did not mention the name of Allah... They attributed (various forbidden things) to Him. He will punish them for their slander."
Everything that the believers practice in the name of religion is based on revelation/ Scripture:
Originator/35:40 "Say, "Have you considered your partners whom you call besides Allah; show me what they have created in the earth?"Or do they have a partnership in the sky? Or have We given them a Book and they rely on a proof in it? Indeed, the wrong-doers give only deceitful promises to one another."

Those Who Set The Ranks/37:152 "Allah gave birth."They are liars."
Those Who Set The Ranks/37:157 Bring your Book if you are truthful.

The Star/53:19 Have you seen Lat and Uzza (your female idols)?
The Star/53:23 They are nothing but names that you and your fathers called them, and Allah has not sent down for them any proof. They follow only their delusions and personal desires, while a guidance has come to them from their Lord.

Originator/35:40 "Say, "Have you considered your partners whom you call besides Allah; show me what they have created in the earth?"Or do they have a partnership in the sky? Or have We given them a Book and they rely on a proof in it? Indeed, the wrong-doers give only deceitful promises to one another."

The Cattle/6:157 "Nor can you say, "If the Book had been sent down to us, we would have been on a more right path than them". There has come to you a proof from your Lord, a guidance and a mercy. Who is more unjust than he who denies the signs of Allah and turns away from them? We will punish those who turn away from Our Verses with the worst of torment for their turning away."

The Women/4:174 People! A proof has come to you from your Lord and We have sent down upon you a clear light.

The Kneeling/45:20 These are enlightening proofs for the people, a guide and mercy for a people who have firm faith.