And all of three of these groups were said to be the closest to completing their cycles of reincarnation. Below them we have the peasants, the laborers. These are the Sudra. 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.