Dr. Peter Bluer is one of the founding fathers of modern theistic mathematics. His voluminous tome 373-A Proof Set in Stone (available at his website) declares a mathematical proof of God's existence.
He has provided two powerful resources for the modern researcher: The entire Bible in number.
Below are two more PDFs, one a extract from his book and the other a proof of the two irrational numbers pi and e and how they are found in the Bible.