Class Notes (835,905)
United States (324,283)
Philosophy (223)
PHL 302 (72)


3 Pages
Unlock Document

PHL 302
Stephen Phillips

Anselm's Ontological Argument What does "ontological" mean? ontology = def the study of being, or what exists Anselm's argument: I can conceive of God, a perfect being. But if God doesn't exist, then God isn't perfect. So, God must exist. (This isa highly compressed version of the argument. Details to follow.) Anselm's starting point is to give a definition: God = def the greatest possible being. Anselm asks us to imagine God. If we are truly imagining God, then what we imagine, he claims, must be something entirely unsurpassable in greatness (perfection). For God, if God exists, must, by definition, be as excellent as anything possibly could be. Accordingly, our concept of God is a concept of the being than which (or whom) none is greater. Consider the following division: Possible Things Impossible Things Teletransporters The planet Vulcan Round squares Chairs People Four-sided triangles Insects Bigfoot God (?) Married bachelors Possible things include both: Things Which Don't Exist Things Which Exist Unicorns Chairs Rabbits' horns Insects Bigfoot People (Exist in the understanding only) (Exist in the understanding and in reality) The question is: In which of these categories do we place God? Anselm is going to try to show us that we must place God in the category of "things which exist in reality"). Now for the ontological argument itself: (1) God is that than which (or whom) nothing is greater. (2) God exists in the understanding (or, is possibly real). (3) To exist is greater than not to exist. (4) Suppose that God did not exist. (5) So, something might be greater. (6) So, something might be greater than that which (or whom) nothing is greater. (7) But this is a contradiction, so our supposition (4) must be false. (8) Therefore, God exists in reality. THE LOGIC: Imagine a God tha0 had every attribute that a God 1 has (omnipotence, omniscience, omnibenevolence, etc.) except existence. But by p
More Less

Related notes for PHL 302

Log In


Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.