From: His Highness the TibetanMonkey, ComandanteBanana and Chief of Quixotic Enterprises on
Jesus was manic depressive...

To begin with, such seemingly bizzare behavior is rather typical of
religious figures. According to the Gospels (John 10:20) Jesus's own
contemporaries said, "He is possessed . . . raving," and his relatives
worried over his sanity. There is a Sutra (I forget which at the
moment) in which Buddha's followers discuss whether or not he is
"insane." Sri Ramakrishna's family, according to THE GOSPEL OF
RAMAKRISHNA, also worried for his sanity and came to fetch him home
from the temple where he was dressing and living as a woman. Meher
Baba went through a prolonged period of what contemporary
psychiatrists would call "psychosis."

http://www.kheper.net/topics/Kabbalah/manic-depression.htm

In reality all religious people suffer from delusions and manic
depression, which could be extreme and violent like Jesus or mellow
like Buddha.

Why Jesus turned violent with the money changers? Imagine you break
into Wall Streets with these words...

"ye have made it a den of thieves."