H. Wayne House, Charts of Christian Theology and Doctrine, Zondervan, 1992, p. 34.
Every normal person is born with the idea of God implanted in his mind, though it is suppressed in unrighteousness (Rom. 1:18). As the child grows into adulthood, this idea becomes clearer. Critical experiences in the course of life may make this idea come alive (The Argument that God is an Innate Idea, proponents- Augustine, C. Hodge, Calvin).
H. Wayne House, Charts of Christian Theology and Doctrine, Zondervan, 1992, p. 34.