Logic is one of the last things one would expect to hear about in a church. I have found that some Christians even have an aversion to logic – a statement which interestingly enough is not very logical! We should be thankful to men like Very Poythress who share their gifts with the church as well as the academy. One such gift is his latest book, Logic: A God-Centered Approach to the Foundation of Western Thought.
The first thing readers will notice about this work is volume. It weighs in at over 700 pages which includes a large appendix that supplement the fine work that Poythress presents.
The author organizes his book into three parts, namely – Elementary Logic, Aspects of Propositional Logic, and Enriching Logic. Readers familiar with the discipline of logic will be very familiar with the terminology that is included in the table of contents. At first glance, the book seems to have much in common with a standard textbook on logic. But the real beauty of the book is found in the relationship of logic to God. Poythress rightly shows the logic comes directly from the hand of God. Indeed, he is “the source for logic.” The other demonstrates the rationality of logic and the personal nature of logic: “Logic in this sense is an aspect of the mind of God. All God’s attributes will therefore be manifested in the real laws of logic, in distinction from our human approximations to them.”
Poythress captures the essence of presuppositional apologetics and appears to pick up where Van Til left off: “We can praise God for what he has given us in our logic and our ability to reason.” Yet, sinners suppress the truth of God’s existence. “Everywhere we are confronted with the reality of God – and everywhere we flee from this reality.”
Logic helps us discern between truth and error. Logic on its own can not tell us what is true. But it will serve as a powerful aid in the discerning process. This work by Vern Poythress is a powerful anti-venom in a toxic world that is on a death-march away from logic. Sometimes people just don’t make any sense!