Let us start slowly, first with the Cosmological Argument. For those unfamiliar with this argument, here is a common version of it:
The Cosmological Argument for the Existence of God
- Everything that has a beginning of its existence has a cause of its existence.
2. The universe has a beginning of its existence.
3. Therefore, the universe has a cause of its existence.
4. Therefore, if the universe has a cause of its existence then that cause is God.
5. Therefore, God exists.
So as to not run afoul of what we know about cosmology, let us say that this “creator god” created the universe in the form of its incredibly dense form prior to the “Big Bang” event (the sudden expansion of the universe). So, this “universe seed” was created and it was unstable and will fly apart shortly . . . Bang! There it goes! A wait of only 14 or so billions years gives us the universe as we perceive it now. There, science and religion are compatible . . . uh, er . . . um . . . not really. The long wait is not an objection in this scenario as a being that can exist outside of space and time, could step outside of time at the Big Bang event and then step back in “now” and voila . . . no wait. There are, however, many actual objections to the injection of a “creator god” into this scenario, the simplest being “none is needed.” The only reason for injecting a creator god into this scenario is to establish that god’s bona fides as the creator of the universe. The physical situation does not need or even allow for such an injection.
In any case, some theistic apologists now claim the Big Bang event as their creator god’s creation of this universe. But, wait . . . there is more!
As is typical in apologetics, the left hand doesn’t tell the right hand what it is doing and thus creates problems . . . over there.
Now we switch over to the Ontological Argument. Again, for those who need a reminder, here is one version of it:
The Ontological Argument for the Existence of God
- By definition, God is a being than which none greater can be imagined.
2. A being that necessarily exists in reality is greater than a being that does not necessarily exist.
3. Thus, by definition, if God exists as an idea in the mind but does not necessarily exist in reality, then we can imagine something that is greater than God.
4. But we cannot imagine something that is greater than God.
5. Thus, if God exists in the mind as an idea, then God necessarily exists in reality.
6. God exists in the mind as an idea.
7. Therefore, God necessarily exists in reality.
Now by the logic of the Ontological Argument we can find that the Ontological Argument is bankrupt, basically beginning with “By definition, God is a being than which none greater can be imagined.” That this is a false premise has been pointed out by many. In essence, if you accept this premise as a basic fact, you have just defined a god into existence. (Does that make you a god, if you create one?) But the “god” being discussed isn’t just any old god, it is the Creator God™ whose name has changed a number of times since this argument was first made but is considered to be the god of the Abrahamic religions (if all of those might be lumped together). This is the One True God™ who did indeed create this universe. So, this is the one god who must be considered as “a being than which none greater can be imagined.” Think about this. If this god could create the universe seed which expanded and became “our universe,” He must be very powerful indeed. But if creating a universe seed is a sign of power, I can imagine a god that can create two such seeds at the same time. And if I can imagine that god, it must be greater than a god which can create only one at a time, no? So, that god must exist also, according to the logic of the Ontological Argument. There is no argument that the god who created the one universe seed, ours, is the same god as the one that can create two simultaneously, so a claim that it is the Abrahamic religion’s god that can create two simultaneously is pure speculation. The Abrahamic god may be just a baby god, playing in a creation sand box until he has honed his skills and can be taught by the greater gods how to create two universe seeds at the same time.
And, if there is a god that can create two such seeds, and there must be . . . according to the logic of this argument . . . then I can imagine a god that can create three such universe seeds simultaneously and that god has to be greater than the god who can create two universes and the kid god in the sandbox who can create only one. And can there be a limit here? If I can imagine that a god could create hundreds of universes simultaneously, why not thousands, billions, trillions, etc.? Soon we will be up to our asses in multiverses!
So, the “premise” that “by definition, God is a being than which none greater can be imagined” means, in all likelihood, that the deity that created this universe is not that god. This also means there is not just one god because there is no support of that idea either and we are now all polytheists. We certainly cannot take the word of the deity that created this universe that there is but one True God™, because it is clearly not that “god” by this definition. (His other comments seem more than a little boastful and one would expect a being of that power would show a little humility.)
So, clearly, monotheism is also bankrupt as are all of the religions worshiping a clearly inferior deity.
And, hey, I didn’t make the arguments. Blame the apologists.