You want to talk about old? How about 5000 years, guys? Jainism is going to grow up alongside of Hinduism in India from around 5000 years ago, 3000 BCE. It's not only one of the oldest religions in the world, it's considered to be one of the oldest philosophies in the world. Many people even consider it to be a form of atheism. Now Jainists, their knowledge, their belief system comes from 24 great teachers that were called Tirthankaras. And these were people that had already freed their souls from their body, possessing all knowledge of the universe, and then came back to teach other people.