The method of doing karma yoga is depicted in this article.
This is the direct path to the cosmic consciousness but seems little lengthier path as compared with the jnana yoga.
This is the brief description about Hatha Yoga.
The jnana yoga is the path for recognizing yourself as the true manifestation of the cosmic consciousness.
There are special words with secret codes and sounds that are formed into phrases that can create mysteries in the human life and nature.