• The Laws of Logic

(Kalam)

• the universe has a cause of its existence
• if the universe has a cause, its cause can be called God
• If the above is true, God exists

∴ God exists

William Lane Craig

(Intelligent Design)

(Sufficient Reason)

• the universe demands a reason for existing
• the reason for its existence is God
• If the above is true, God exists

∴ God exists

• God exists as an idea in the mind
• If God exists as an idea in the mind, He must exist outside the mind
• a God existing outside the mind exists in reality
• If the above is true, God exists

∴ God exists

God: a being than which none greater can be imagined (that is, the greatest possible being that can be imagined)

Anselm of Canterbury
Reasoning formulated by Himma, Kenneth Einnar (16 November 2001). “Ontological Argument”. Internet Encyclopedia of Philosophy. Chapter 4, section IV. Retrieved 2012-01-03. Ontological_argument#cite_ref-IEP_23-0 Wording borrowed from the Wikipedia editor.

x God exists