This study breaks new ground on the question of the existence of God. It innovatively combines biblical scholarship with an analysis of existence drawn from the writings of the philosopher Gottlob Frege. It shows that the strength of Frege's approach is its emphasis on the notions of proper name and predicate; this in turn sheds new light on important elements of theological language. Finally, the Fregean approach in this book is defended against objections drawn from readings of Ludwig Wittgenstein's Tractatus Logico-Philosophicus.