In order to write out your copy of the Bible, you will want to decide on a script to use (cursive, print, calligraphy) and also a format (drop-caps/fancy first letter or plain, and how you want to mark chapters and verses.
To do this, you need to consider your purpose. If it is a memory aid for you any script will do. If you would like to write out the Bible to share with others, you may want to use lettering that is easy to read instead of cursive or calligraphy. If you decide to do a fancy drop-cap first letter for the beginning of each chapter, you may also want to spend some time practicing how you want to write these letters. Also, consider how you want to deal with words in italics. You can try to write in slanted italics, leave them plain, or add brackets to differentiate these words.