That sort of fundamentalism which treats possession of private property not as a desirable economic and personal asset but as a condition of liberty is a form of primitive religion.
Unfortunately, of course, guilt is an artifact of agricultural-age religion and is designed specifically to prevent humans from thinking and operating on a collective level.
Whoever is afraid must needs be dependent; a weak thing needs support. That is why the primitive mind, from deep psychological necessity, begot religious instruction and embodied it in a magician or a priest.
Religion, even the most primitive and superstitious, is inevitably a beginning of culture. It is not possible without some kind of symbolic expression ... and begets dramatic gesture, dance, and chant.
If you go back far enough and get a wider enough picture of history, we have let go of many things that follow a religious narrative. We don't burn witches anymore. Most people would consider that barbaric. We don't sacrifice human beings, which was a religious act practiced by numerous cultures on this planet.
Is it not possible that the chimpanzees are responding to some feeling like awe? A feeling generated by the mystery of water; water that seems alive, always rushing past yet never going, always the same yet ever different. Was it perhaps similar feelings of awe that gave rise to the first animistic religions, the worship of the elements and the mysteries of nature over which there was no control? Only when our prehistoric ancestors developed language would it have been possible to discuss such internal feelings and create a shared religion.
It is important to bear in mind the now commonly accepted fact that in its primitive stages, religion had nothing to do with morals as understood by us today.
Animistic savages prostrating themselves before a painted stone have always seemed to me to be nearer the truth than any Einstein or Bertrand Russell.
Only a country that is based upon an extremely primitive religion, which is Christianity, I am a devoted enemy of monotheism in all of its forms, could have come with a categorizing of people as one thing or the other.