And believers believe differently than other believers strangely enough. The journey of exploring each other's experiences and view points is the fertile ground in which new seeds are grown and come to produce much fruit.
You would be extremely surprised how "deep" you could go in terms of understanding the Bible if you put aside fears of discussing such matters with non-Christians. Faith has no real meaning if it can only exist in a protected comfy bubble. It's like saying you're a strong gladiator but never stepping into an arena to actually put that strength to the test.
James 1:3
"For you know that the testing of your faith produces steadfastness. "
Proverbs 1:5
"Let the wise hear and increase in learning, and the one who understands obtain guidance"
Where do you think Jesus would be if he came again as a man? Do you think he would be spending his time on a forum bubble hanging out with the Christians nicely cocooned with like-minded people? Nope. He would be out talking to the non-believers without fear. For his faith is surely strong and true and willing and able to be challenged and tested.
There are threads in the Christian Debate section about Free Will vs Determinism, and other interesting topics. Do you really think that only the Christian perspective of this is valuable? Do you think the views of a Buddhist or Muslim or Hindu would have any value?