H. Wayne House, Charts of Christian Theology and Doctrine, Zondervan, 1992, p. 37.
All men possess a moral impulse or categorical (moral) imperative. Since this morality is not always rewarded in this life, there must be some basis or reason for moral behavior that is beyond this life. This implies the existence of immorality, ultimate judgment, and a God who establishes and supports morality by rewarding good and punishing evil (The Anthropological (Moral) Argument, proponents- Kant).
H. Wayne House, Charts of Christian Theology and Doctrine, Zondervan, 1992, p. 37.