William Kelly · Proverbs 22

A similar advantage, here noted next, Scripture possesses, is "that I might make thee know the certainty of the words of truth." Pure science has nothing moral in it, still less an affection, and least of all makes God known to the soul, and in His true relationship to me. This is just what His Word does communicate in all certainty, for His Word is truth of that spiritual kind. Unbelief makes the truth of God the most uncertain of all things, like heathenism with its gods many and lords many, but the one true and living God unknown.