Kalachakra

Kālacakra is a polysemic term in Vajrayana Buddhism that means "wheel of time" or "time cycles".Kālacakra also refers both to a patron tantric deity or yidam in Vajrayana and to the philosophies and yogas of the Kālacakra tradition. The tradition's origins are in India and its most active later history and presence has been in Tibet.The tradition contains teachings on cosmology, theology, philosophy, sociology, soteriology, myth, prophecy, medicine and yoga. It depicts a mythic reality whereby cosmic and socio-historical events correspond to processes in the bodies of individuals. These teachings are meant to lead to a transformation of one's body and mind into perfect Buddhahood through various yogic methods.