onteleogical argument Flashcards
what is Anselm’s definition of God
that than which nothing greater can be conceived
anselm’s ontological argument version 1
.P1: God exists as an idea, at least in our mind/imagination.
.P2. A being that exists in reality is greater than an imaginary being.
.P3. If God exists only in the mind, he would not be the greatest being (this would be a contradiction).
.P4. Therefore, God must exist in reality.
what is the second version of Anselm’s OA
P: It is possible to think of beings that come in and out of existence (contingent beings), and to think of beings that have necessary existence.
2: A necessary being is greater than a contingent being.
3: Since God is the greatest conceivable being, God has the greatest form of existence (necessary existence).
4: God cannot not exist (and cannot be imagined not to exist).
what was descrates ontological argument
- God is a supremely perfect being
- A supremely perfect being contains supremely perfect characteristics (omni-benevolence, omnipotence … )
- Existence is an essential characteristic of a supremely perfect being.
- God’s existence is logically necessary. Therefore, God exists.