Simple fact - there is no-one alive more than 120 years old to tell us what really happened...it's just all book learnin' and as a writer I know for a fact that everything that is written and published is either dressed up, embellished, or an an outright lie endorsed by those in power to further an agenda...that includes the holy books. Those who are lucky to live to a ripe old 30,000 days are too busy trying not to shit themselves or griping about the 'youth of today' to give an actual fuck about working out the mystery.