Sat Tan is Balarama and Krsna who are both The Supreme Personality of Godhead (two but one)

Sat is darkness, Tan is springing forth.

Kundalini shakti does not grant knowledge by herself. It is the supreme lord Ananta who does this. This is not meant to disrespect Ma in saying so. Only one should not expect self knowledge just because Ma raises her head. It does not always work like that. There are two serpents. That is the mechanism.

The Supreme Soul is unlimited and beginningless, and although He is one, He has manifested Himself in many forms. How can human society understand the ways of the Supreme? This manifestation of subtle and gross matter exists within the Supreme Personality of Godhead. Out of causeless mercy toward His devotees, He exhibits various forms, which are all transcendental. The Supreme Lord is most liberal, and He possesses all mystic power. To conquer the minds of His devotees and give pleasure to their hearts, He appears in different incarnations and manifests many pastimes.


- Srimad Bhagavatam

The king of the rakshasas is Ravana. He is considered the penultimate devotee of Siva. He is highly intelligent, a great warrior and in previous incarnations as well as in his present incarnation, he is the gatekeeper to Vishnuloka. The Rakshasas rule over one half of entire universe. They are the closest beings to my lord Ananta I think except the nagas. Isn't that true? He is the supreme lord who manifests as Balarama before Krsna appears in his original transcendental form.