1. Certainly God can not exist outside of the Universe , as such a concept is effectively meaningless .
2. A creator god is a logical absurdity , as demonstrated by empirical fact and rational reflection .
3. Furthermore , the idea of an omnipotent God is logically contradictory because if God were omnipotent He would be able to create an entity greater than Himself , yet that is impossible .
4. In fact , physics explains that when the Universe expanded as an inflating field of space and time as the result of a quantum fluctuation , causality itself arose from the process , making a causative agent prior to the Universe not only unnecessary , but also impossible .
5. Thus atheism , the absence of belief in gods , is the only logically justified theological position .
6. The very attribute is logically unfounded , making the conventional explanation of God invalid .

What is the general argument implied by these sentences?
The nature of God as it is conventionally described is logically contradictory: