"God is a Person, Not a Pudding"

So said Peter Kreeft my favorite teacher of philosophy. He's erudite yet accessible; serious yet witty. The above quote is from his article "The Divinity of Christ" found under Arguments for God's Existence. Kreeft is also a Christian apologist who uses logic and philosophy to argue for the Christian faith. If it's logic you're interested in (and really, all of us should be if we're at all interested in the truth), check out his book Socratic Logic. It's extensive without being overwhelming.