Deductive arguments: summary of Proslogion 2

• Everyone has a concept of God
• God is the being than which nothing greater can be conceived
• It is more perfect to exist than not exist
• Therefore God must exist

Premise 1 covers the idea that everyone has a concept of God

• Even atheists have a concept of God, even though they do not believe God exists
• 'Truly there is a God, although the fool has said in his…