Siddha Yoga is a natural and practical means for self-realization, a path to realization of God, the Absolute, in which the pupil reaches the last state spontaneously through the grace of spiritual teacher, called "Siddha Guru" (Teacher perfect), a word that literally means "from darkness to light." Siddha means "perfect" and is a combination of Hatha Yoga, Mantra Yoga, Laya Yoga and Raja Yoga. It is therefore also referred to in scripture as ...