Imagine a person who comes in here tonight and argues 'no air exists' but continues to breathe air while he argues. Now intellectually, atheists continue to breathe - they continue to use reason and draw scientific conclusions [which assumes an orderly universe], to make moral judgments [which assumes absolute values] - but the atheistic view of things would in theory make such 'breathing' impossible. They are breathing God's air all the time they are arguing against him.
Greg L. BahnsenA god or revelation capable of proof or rational verification by an autonomous man would be worthless.
Greg L. BahnsenThere is no way to use non-Christian language and logic to arrive at Christian utterances, conclusions, and behavior.
Greg L. BahnsenTo reject revelational epistemology is to commit yourself to defending the truth of autonomous epistemology.
Greg L. BahnsenThe civil magistrate cannot function without some ethical guidance, without some standard of good and evil. If that standard is not to be the revealed law of God (which, we must note, was addressed specifically to perennial problems in political morality), then what will it be? In some form or expression it will have to be the law of man (or men) — the standard of self-law or autonomy.
Greg L. Bahnsen