Riverianism

Riverianism is a monotheistic religion that is primarily based off of the belief that the rivers of the world, most especially the Amurrhine river, are messengers of god existing among humans that were created by the god of Riverianism, the Flying Spaghetti Monster, when it sacrificed itself to ensure that the Amurrhinian people and others would have permanent prosperity by the supervision of their rivers.

History
The origin of the world as described by the Riverian holy book "The Amurrhine Manifesto" is that the Flying Spaghetti Monster was born into a nothingness but quickly became bored, after 6 days as we know them it sneezed intensely which created a massive explosion that was so awesome that it created the universe. After witnessing this awesome explosion the Flying Spaghetti Monster wanted to find some food since it was quite hungry and so on the 7th day found our planet and created the ice-cream Sunday, falling asleep for the rest of the day after a sugar crash. However due to these sugar crashes the Flying Spaghetti Monster was not able to continually create ice-cream Sundays and so created life to make them for itself, however however this still didn't mean this new life could create the ice-cream Sundays and so the Flying Spaghetti Monster "lied upon the world, in a careful manner to ensure it would not harm its creations, and dug its noodly appendage into the ground so far down and for so long that although it withered away it gave the first people food for many centuries and gave all people the gift of rivers.". [REST WILL BE DONE LATER|WORK IN PROGRESS]