And then we even have a group that's outside of the caste system. These are the untouchables, the people that dealt with human waste or cleaning toilet bowls, people that were seen as not being part of the caste system at all. Now we can see in a representation of their god, Brahman, that there's a connection between the different parts of their god and the caste that you were born into. Now the next part of Hinduism that is important to understand is moksha, the search for this eternal truth. Following your dharma will eventually liberate your soul from this constant cycle of reincarnation. And it was thought that if you followed your path of duty, your path of knowledge, your path of devotion, that eventually you could reach moksha and your soul would be free from the misery, the pain that is known on human earth. That's the whole idea of Hinduism, is follow your dharma, which is dictated by your karma, so you can achieve moksha and free your soul from earth to be connected with the one, with the eternal.