[Vasu]

So what you are saying is that this Question is not about God proving anything to you, but is about you proving to yourself that there is no God. You use the world’s limited knowledge and understanding of not only the physical and natural but also the spiritual and with this limited knowledge and understanding have concluded that no entity can be all powerful because they can not make a stone heavy enough that they are unable to lift it.

Does that about sum it up?

Yes, in effect though it does not have to be a stone. The essence of the point is that an omnipotent being should also have the power to limit itself, thereby making it non-omnipotent.


EDIT: Also, I do not see what physical, natural and "spiritual" knowledge I have applied here, I have applied simple logic.