What Major Intellectual Issue Most Keeps You From Accepting The Christian Narrative?

[rskovride]

Hi Friends 

I hope this is the right sub-forum. I'm currently in a Christian apologetics class, and I have been assigned a project. I need to find a non or "ex" Christian and ask them what the most significant intellectual issue they find in the Christian narrative. Would anyone be willing to help me out with this? 

You would simply state the most important issue that discredits Christianity as a rational position, whatever it might be, and then I will prepare a Christian response to whatever objection you raise and send it to you. You would then read it and send me back a short paragraph or so (or more) detailing your response to whatever I've written. If you are willing to do this, then either post your issue below or pm me. It would be much appreciated. 

Thanks!

Given that I could accept super-nature, the Christian bible is what discredits Christianity for me.  Not all, but including, the compilation of the bible, contradictions in the bible, the need for theology to explain what is posited as inerrant, the need for apologetics, Counsel of Nicea, ect.  The bible is what started my de-conversion.  Also, I would be happy to expand on any of these topics or try to send a proper argument if you would like.