Abstract

I. Immanuel Kant claims that the existence of God cannot be proved by speculative theology, yet that speculative theology is the only means by which the existence of God can definitively be proved. All knowledge, Kant argues, including that of God’s existence, must be based on the forms of possible experience or deduced from premises known to be true: in the case of the existence of God, however, the former is impossible because God transcends experience, and the latter is impossible because the premises themselves, to be known to be true, would have to be grounded in possible experience, while, by the very nature of the question, possible experience has been excluded. Thus, the existence of God cannot be known in the usual sense, that is, by means of the theoretical employment of reason.