Posted by
ValiantForTruth on Monday, September 28, 2009 10:14:42 PM
Until the sinner's heart is regenerated and his basic outlook changed, he will continue to resist the knowledge of God. Given his defective worldview and spiritual attitude, the unbeliever cannot justify any knowledge whatsoever and cannot come to know God in a saving fashion. This does not mean, however, that unbelievers do not have any knowledge, much less that they do not know God. What we said is that they cannot justify what they know in terms of their unbelieving worldview, and they cannot know God in a saving way. The Bible indicates that unbelievers do, nevertheless know God, but it is a knowledge in condemnation, a knowledge which enables them to know things about themselves and the world around them, even though they suppress the truth of God which makes such knowledge possible.
According to Romans 1:18-21, unbelievers actually know God in their heart of hearts. Indeed, that which is known of God is evident within them so that they are without excuse for their professed unbelief. Since He is not far from any of us, even pagan philosophers cannot escape knowing Him [Acts 17:27-28]. What unbelievers do is "suppress the truth in unrighteousness". They are guilty of self-deception.
Although in one sense they very sincerely deny knowing God or being persuaded by His revelation, they nevertheless are mistaken in this denial. In fact they do know God, they are persuaded by His revelation of Himself, and they now are doing whatever they can to keep that truth from sight and to keep from dealing honestly with their Maker and Judge. Rationalization and any number of intellectual games will be enlisted to convince themselves and others that God's revelation of Himself is not to be believed. In this way unbelievers, who genuinely know God in condemnation, work hard to deceive themselves into believing that they do not believe in God or the revealed truths about Him.
It is the knowledge of God which all believers inescapably have within themselves that makes it possible for them to know what the Bible reveals about themselves or about the world. Because they know God, they have a rationale for the laws of logic, the uniformity of nature, man's dignity and ethical absolutes.
The unbeliever cannot provide the preconditions for the intelligibility of logic, science or ethics, so he sees no problem in the irrational pursuit of knowledge that denies logic, contradicts science and is without ethics. Every bit of his knowledge is an evidence supporting the truth of God's revelation, and a further indictment against unbelief on the day of judgment.
The task of Christian apologist is to strip the unbeliever of his mask, to show him that he has really known God all along, but by nature he is a suppressor of the truth. Knowledge would not be possible given the unbeliever's philosophical outlook. His self-deception and lack of a metaphysical base must be challenged. The irrationality of his world view must be exposed.
[credits to Greg Bahnsen]