Be aware that you are selecting a very polarizing source material. What is your target audience, or is this just for your own edification? Most "average" people are "too cool/rational/whatever" for religion which would make a game based on the bible into a passing curiosity, at best. What is the point of the game, just to tell biblical stories? You could tell "biblical" stories without having to have a John, Paul, Luke, or Mathew.
Think about Superman, or really almost any superhero. From Gilgamesh to Heracles, Samson to Superman, you have exceptional people (on more then one occasion the offspring of a god or goddess) who perform impossible feats.
Is there a message behind your game, or is it simply "Bible stories rock!"
Even among people who would be legitimately interested in a Biblical themed game, your audience would invariably narrow. What are you making this game in? An illegally distributed/translated program? Are you going to stick, verbatim, to the source material?
Even if you stick to the material as closely as possible, which version are you sticking too? There are many versions and expunged books.
I remember your topic about "a Bible game for everyone" from a while ago, and honestly I took it for a simple troll when I first saw it.
There may be some small percent out their to whom the idea truly appeals too, and it may even have some relevance as a teaching tool - but I just don't see it.
I'm reminded of protests from the Christian church a few years back about some play that would portray the Christ cycle as applied to modern day. Their version of Christ happened to be a homosexual teenager. The Church was not happy with that, big surprise. I could see the writer's rationale. They were trying to bring the situation of a Jewish slave who was tortured and suffered for all of mankind's sins to the modern day, and the only way they could make him a big enough outcast was the gay angle. (Tangent - the same thing was done with an adaptation of Lovecraft's Shadow Over Insmouth. The main character was written as gay to make the return/arrival at a small -likely close minded- town as dread filled an experience as possible, even before the Cult gets into the picture.)
Good luck with the game, at any rate. If some of the responses you've garnered thus far (counting the other topic as well) are any indication, you're going to need it.
Vagrancy - Be careful who you wake up in a twenty four hour parking lot.
His name was Not Johnny - A young man becomes a sort of superhero after a crippling injury. He