I am not the author of the original version, credit goes to Lokai from RunUO. I have linked to his original script above on the RunUO forums (it's a few years old).
All I have done is some minor modifications to make his system compatible with the Catholic Canon, and totally rewrote the Bible.XML file. This version uses the Catholic Public Domain Version (CPDV) as the source, instead of the KJV, and includes the deuterocanonical books.
For those who don't understand the difference, the Catholic Old Testament contains the same books as the Septuagint (Greek Old Testament that Jesus used), a total of 46 books. The Protestant Old Testament rejects seven of these, and also portions of the Books of Daniel and Esther, for a total of 39 books. The New Testament is the same in both denominations. Lokai's version was based on the KJV, a Protestant translation from 1611 AD.
To install, just unzip into your RunUO core directory. The scripts will automatically go to a folder called "Custom" in your Scripts directory, and the Bible.XML data will go into your Data directory.