"The only area of life outside of the reach of Spirit-empowered restoration is an area that was not affected by the fall of man. This, of course, means no area at all."
Agnosticism, as it pertains to theism (and my interest here is Christian theism), runs one of two ways: 1) the individualist way—claiming to have no personal knowledge as to whether or not God, (or god, or gods, deity, etc.) exists. Others may make such a knowledge claim, but the individual agnostic claims, at least for himself, to have no knowledge; 2) the second way agnosticism is expressed is universality, stating that knowledge claims about deity is impossible for anyone. No one can know if such a thing as deity exists, and those who claim to know are either simply wrong, deceived, or deceptive.