Shamanism

mongolians believe that sun and moon,sky are protect them.it's theirs very own religion...
RELIGION
Various forms of tengriism and shamanism have been widely practiced throughout the history of what is now modern day Mongolia, as such beliefs were common among nomadic people in Asian history. Such beliefs gradually gave way to Tibetan Buddhism, but shamanism has left a mark on Mongolian religious culture. Indeed, some shamanistic practices and traditions, such as the use of ovoo as religious sites, are still practiced.
Throughout much of the twentieth century, the communist government ensured that the religious practices of the Mongolian people were largely repressed. Khorloogiin Choibalsan complied with the orders of Joseph Stalin, destroying almost all of Mongolia's over 700 Buddhist monasteries and killing thousands of monks.