He is incomprehensible, though in grace He is manifested. He is beyond our utmost thought, though our human faculties conceive of Him. He is therefore equally real and great. But that which, in the ordinary sense, can be seen and handled and conceived, is inferior to the eyes by which it is taken in, and the hands by which it is tainted, and the faculties by which it is discovered; but that which is infinite is known only to itself. This it is which gives some notion of God, while yet beyond all our conceptions—our very incapacity of fully grasping Him affords us the idea of what He really is. He is presented to our minds in His transcendent greatness, as at once known and unknown.
— Apology XVII