Saiva Siddhanta - 4th - The Path of Knowledge
The path of knowledge is the the fourth path. It is the best and most direct path to the world of Siva. The other three are actually considered inferior to it. On this path, jnana or knowledge is the means. It is called sat-marga because it takes the jivas closer to Sat or Truth and makes it possible for them to experience or become aware of their true Siva consciousness.