All creatures want to believe in something bigger than themselves. They cannot live without blind obedience. And to scape the pressure of that trust, those in whom faith is placed in turn look for someone higher than themselves. And then those people in turn look for someone even stronger. That is how all Kings are born. That is how all Gods are born.
On top of that, notice the "It's like we are all trapped by it" line in the clip. This is what Gods are for me. ;)