Geisler’s Five Ways – Part 3: Just ONE Argument

Although, as I have previously argued, Geisler characterizes his case for God as consisting of multiple arguments for the existence of God,  this is a mischaracterization of his case for God.   Geisler's case for God rests upon five claims, and he gives an argument for each  of those five claims, but each of those five claims plays a critical role in Geisler's case.  If one of the five claims is false, then Geisler's case for the existence of God FAILS.  Thus, Geisler's case for God consists of … [Read more...]

Geisler’s Five Ways – Part 2: How Many Arguments for God?

In Chapter  2 of When Skeptics Ask (hereafter: WSA), Norman Geisler appears to present five different arguments for the existence of God.  However, there are some significant problems with this characterization of Geisler's case for God.   NONE of the five arguments end with the conclusion that "God exists".  In fact, only his first argument even mentions the word "God", and it is precisely the reference to "God" in the conclusion of his first argument that makes that argument logically invalid … [Read more...]

Geisler’s Five Ways

Norman Geisler is a Thomist.  His case for the existence of God is basically a simplified, clarified, and somewhat modified version of the case for God made by Thomas Aqinas in Summa Theologica.  Geisler borrows the basic logical structure of the case for God made by Aquinas, as well as some of the specific sub-arguments of Aquinas.The standard view of Aquinas has it that Aquinas presents Five Ways or five arguments for the existence of God.  Geisler apparently accepts this standard view of A … [Read more...]

Cases for God

I'm thinking about which cases for the existence of God to focus in on, for my evaluation of Christianity.  Right now, I'm thinking about examining the cases of four well-known Christian apologists:Norman Geisler William Craig Peter Kreeft Richard SwinburneI just realized that two of these philosophers are Thomists, and two are not Thomists.Geisler is a conservative Evangelical Christian, but his favorite argument for God is a Thomist cosmological argument, and his concept of … [Read more...]

The VICTIMs of Christian Apologetics

My latest video, "The VICTIMs of Christian Apologetics: The Things Apologists Falsely Say Depend on God, But, if God Exists, God Depends on Them," is now available on YouTube. It is a narration of some of the many hundreds of PowerPoint slides I created in preparation for my recent debate with Frank Turek on naturalism vs. theism.This video presentation is a (roughly) 2 hour 30 minute critique of Frank Turek's latest book, Stealing from God: Why Atheists Need God to Make Their Case. T … [Read more...]

Omnipotence and the Actual Infinite

According to William Craig’s defense of the kalam cosmological argument, an actual infinite cannot exist. This claim is important not only for Craig’s main claim that the universe had a beginning, but also for a followup response to the suggestion that the universe cannot be part of a wider, infinitely regressive history wherein our universe is only one of infinitely many that have existed. Instead of actual infinites, Craig proposes that only potential infinites can exist. A potential infinite i … [Read more...]

Adamson’s Cru[de] Arguments for God – Part 1

I was bored one night a few weeks ago and did a Google search on "Does God exist". One of the top hits that came back was for this webpage: webpage contains an article written by Marilyn Adamson, called "Is There a God?", which according to the sub-title presents "six straightforward reasons to believe that God is really there."  According to the "About" page the website is sponsored by "an interdenominational C … [Read more...]

Aquinas’ Argument for the Existence of God – Part 6

A key part of Aquinas' argument for the existence of God in Summa Theologica is found in Question 14, Article 1: "Whether There Is Knowledge in God?".  In that article, Aquinas argues for the conclusion that "In God there exists the most perfect knowledge."  The word "God" here is a misleading translation, and I take this claim to mean the following:(MPK) In the first principle there exists the most perfect knowledge.Aquinas provides only ONE argument for this conclusion (at least in Summ … [Read more...]