Ask them: “Have you ever seen with your own eyes those whom you consider as gods instead of God? Show me what they have created in this world. Do these imaginary gods have any share in the creation and the control of the universe? Are these gods of yours mentioned in any scriptures sent down before Qur’an? Do you have any reference to the teaching of previous Prophets regarding the existence of more then one Creator? Show your references, if you are truthful.