After I know this how could I leave the church?

[JesusHChrist]

To the OP -- now your argument has been torn to shreds by the Unholy Hounds of Satan, do you see why it is Not A Good Argument at All? And to not use it again?

Pro tip - try leading with your one, BEST argument why rational, intelligent people living in the 21st century should believe a 1st century mishmash of Jewish/Hellenistic mythology, is actually true.

Now, what would that be exactly?

Think carefully grasshopper. Snatch the pebble from my hand...