They worship the same one and only "god" and they all want the one god to follow individual human will.<quoted text>
An army of Christians marched into the desert to confront the army of Islam. They marched with little water or supplies, instead placing all their faith in Jesus, as the Bible clearly states.
The Christian army was slaughtered, with the captives treated humanely for the times, being allowed to return home with only their right arms chopped off.
So how did faith in Jesus turn out for Christianity? How about for Islam?
Based on the Bible and events, Jesus seems to have converted to Islam.
It's really very silly stuff, and it's why so many people went insane and ended up in mental institutions, while others committed suicide.