The third book of The Yoga Sutras of Patanjali is called the Vibhuti Pada. The vibhuti are all the accomplishments which come as by-products of your Energy Enhancement practice. They are also sometimes called the siddhis, or supernatural powers. These powers begin to come with the practice of the final four limbs of Raja Yoga: dharana (concentration), dhyana (meditation), samadhi (Union with external energies) and samyama (Energy Enhancement).
Patanjali Book 3 Sutra 33. By samyama on the light at the crown of the head (sahasrara chakra), visions of masters and adepts are obtained.
This is what we teach in The Fourth Initiation Of Energy Enhancement available on our Video Course, Online Course or directly with your teachers at the SOL Villa for personal training.
Patanjali Book 3 Sutra 34 Or, in the knowledge that dawns by spontaneous enlightenment (through a life of purity), all the psychic powers come by themselves.
Patanjali Book 3 Sutra 39 By the loosening of the cause (of the bondage of mind to body) and by knowledge of the procedure of the mind-stuff's functioning, entering another's body is accomplished. - At crucial times when great things are happening, In order to change the shape of the future it becomes necessary to overshadow. Ascended Masters and certain living beings have the ability to take this path.
If you are interested in meditation and enlightenment, read more about Samadhi in meditation and Samyama on Energy Blockages and The Yoga Sutras of Patanjali.