Quote:
Originally Posted by Brian Bosse  ...
Definition: Person A is omnipotent if and only if person A can do what he wills.
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Again, if I were an atheist I would ask: Why are these two properties contradictory?
Does anyone care to give this last question a go?
Brian |
Excellent question. I think I have a more elegant solution than my first answer - which also answers your question.
First I would define
omnipotent as being able to do whatever is logically possible. Thus an omnipotent being can not make a square circle. Now I can apply this to the rock. Is the rock in question logically possible?
Can a rock have a mass so great that no force can move it?
All physical objects have a definite mass. The force to move it would be simply the mass times the acceleration caused by lift. No matter how great the mass, there is a calculable force that can move it.
In the case of the rock, the force to move it would be the force necessary to overcome gravity - which is a function of the mass of the rock, and the mass of Earth (or whatever planet you wish).
Force = G x ( mass_earth x mass_rock) / Distance_center_mass^2
God can not make a rock so heavy that He can not lift it, because such a rock is itself a self-contradiction.