On the one hand, this is the name of one of the six traditional doctrines of Hinduism.
Which consists of a set of physical-mental disciplines that destine to achieve spiritual perfection and union with the absolute, because of those who hold a particular posture religious.
The association or integration of the individual soul with God is to the maximum that aspires, while and on the contrary, those who more than anything present a rationalist type posture.https://photoclub.canadiangeographic.ca/profile/20606444
The maximum achievement to be achieved will be the development of spiritual consciousness, something like knowing the origin of nature and the destiny of being.