By
[http://EzineArticles.com/expert/Kevin_Pederson/18135]Kevin Pederson
In the ancient India, philosophy has been traditionally
divided into two main groups. These groups are called as the orthodox group and
heretic group. The orthodox group believes in the authority of Vedas in all the
philosophical matters. These orthodox systems are six in all. One of the most
popular systems of philosophy is yoga.
It shares the following common beliefs with the other
orthodox systems:
