Right I think I get you now. The reasons to believe I think are probably more common than I'd like to think. So I'd say that the vast majority of reasons are common. That's not to say that anyone could parade them out and there would be an unstoppable reason to believe. although some believe that to be the case.
When Christians converse they find they are in agreement on key findings. This is evidence of those common reasons.
When Christians converse they find they are in agreement on key findings. This is evidence of those common reasons.