For many years I have maintained that religion is only a tool that is used by those who feel a need to control actions and thoughts of others. Example:

"I have spoken to the Creator. He has told me that in order for you to have a successful hunt and harvest, you must build a temple where I can communicate regularly with him.  And to ensure that I can devote my time learning what he wishes you to do, you shall supply me with all my worldly needs. In return, when you die, I will guide your spirit to dwell in the sky with the Creator, if you have served He and I properly.