Mathematics and Theology - the Resurection

I remember often in my pre-college education, while sitting in mathematics courses, wondering what was the use of spending all that time wading through theoretical mathematics. Of course during college and through my professional career I have learned that theoretical mathematics becomes practical very quickly. Who knew? A good example is that it becomes useful even in the field of apologetics and there isn't any need to get real deeper than algebra. William Lane Craig argued for the resurrection of Jesus again Bart Ehrman very effectively using the probablistic calculus. You can read his argument in it's entirety on one of my previous posts and a you can watch the video here. I really like the argument he used.

Let X equal the probability that Jesus supernaturally was raised from the dead.
Let Y equal the probability that there are naturalistic explanations for what happened to explain the historical facts that although Jesus was crucified, that the tomb was empty 3 days later and people claimed to have seen him alive later, following religion based on His teachings and person.

The total probability that Christianity is correct can be mathematically represented as the following equation.

P(X,Y) = X /(X + Y)

Dr. William Lane Craig then pointed out that as Y becomes smaller and smaller, the probability function becomes closer and closer to being equal to 1. A probability of 1 means that its a certainty and most definitely true. Craig in the debate argued that the Biblical conclusion is most probable because it most adequately answers:

a. Why the Tomb was empty?
b. Why did Jesus' brothers and disciples start claiming Jesus was alive again and that He is God when before the Crucifixion and the aftermath his brothers didn't believe at all and his closest followers lost faith?

Ehrman tried to argue that there are other explanations without appealing to the idea that Jesus was supernaturally raised from the dead. He failed. Craig quoted the above mathematics from a leading mathematician, Richard Swineberg from Oxford University, and even more amazing gave the exact place for more research because X and Y can actually be numerically evaluated. The name of the book is The Resurrection of God Incarnate. If you plug in the numbers you get a number: 0.97; in math and physics a probability of 0.97 means more than likely. It means that it's a proven conclusion! Look at Ehrman's reaction. Research it for yourself!