All speculative theology, which rests on philosophical reasoning rather than biblical revelation, is at fault here. Paul tells us where this sort of theology ends: “The world by wisdom knew not God” (1 Cor 1:21 KJV). To follow the imagination of one’s heart in the realm of theology is the way to remain ignorant of God, and to become an idol-worshipper, the idol in this case being a false mental image of God, made by one’s own speculation and imagination.
J.I. Packer, Knowing God
christianity, god, idols, theology