In addition to some of the proofs given earlier...
In addition to some of the proofs given earlier, here are two more: - First Proof: It has been proved earlier that God is Eternal. And also it has been proved that Eternal cannot be a compound, mixture or mixed thing. Now suppose there are two identical pens. They are similar in shape, size, colour and all qualities. Still, they are two, each having a separate identity.
So, each pen has two kinds of qualities: first, the common qualities which make one pen similar to the other; second, the distinguishing qualities which give each pen its separate entity and identity. In other words, each pen of the set is a compound of mixed lot of two separate properties. This happens in all examples where two similar things exist side by side. It would surely happen if two Eternals were to exist side by side.
It means that if there were two Eternals they would both be compound. Each would have a common quality, that is, Eternity; and a distinguishing quality which would give it a separate personality. This would mean that' Eternal would be a compound, which we already have proved to be impossible. Therefore, God being Eternal cannot be more than one. Second Proof: Suppose there were two gods. Could one of them over-ride the decision of the other?
If yes, then the second one is weaker than the first, and therefore is not omnipotent, not a god at all. If `No', then the first one is weaker than the second, and therefore not omnipotent, not a god at all. And if both think and act exactly on similar lines, then what is the need to suppose two gods at all? One god is enough to run this universe! Meaning of `Shirk' ' Shirk ' literally means `partnership'.
In Islamic terminology, it is used for the belief of ` polytheism' (believing in more than one god) and `pantheism', (believing that everything in the world is a part of god). Polytheism is found in a variety of disguises. Some details are given here mostly from the Urdu book Tawhid awr `adl (Unity and Justice of God) of Mawlana Muhammad Mustafa Jawhar of Karachi: “There is some difference of opinion about `oneness' of God. For example: “1. Some say that God is not alone in Eternity.
He has some colleagues in His Eternity. As, for instance, Christians believe that Jesus Christ and Holy Ghost are partners of God in godship - and it is evident that they could not be said to be partners in godship unless they themselves were believed to be eternal.