Sahaj Siddha Kundalini Yoga is an evolutionary Path to Self. This path yet hidden and mystic has wriggled its way into all religions and spiritual paths. It is the path of awakening to self and realisation of self in conditional and unconditional states. It is absolutely experiential, and yet only known to those, who have matured enough to experience it.
There has not been a single teacher, guru or a saint who has not gone through the process of Kundalini awakening - conscious awakening of self. It is the mastery over the power of Mind, as well as the realisation of the unconditional state of self made them known for their supernatural powers and abilities, wisdom and immortality. If not for That, these people would be the same as all the rest, tangled in the world of self creation and conditioning. Even though, it all sounds very simple, the awakening of Consciousness is not an easy process and the biggest part of it is body/ mind purification, transformation, detangling limitations and discarding conditionings of the mind through self-observation and absorption.