Problem with Christianity (perhaps not in general)?

Hi Ryan. I understand where you're coming from, you're somewhat skeptical, because of your doubt, there are "realities though not yet beheld..." which will be revealed at the appropriate time. Nobody needs two religions. Either you belong to Jesus or you don't belong to Him. The tradition is Judaeo--Christian, but at the end time, there's going to be a consolidation, unifying all things. For now though, let your friend tremble. He needs to work it out on his own, hopefully learning to walk with his God, perfect before Jehovah.