Adi Sankaracharya

 

He lived in the 7th-8th century AD. and wrote:

‘Having filled the pathway of the Nadis with the streaming shower of nectar flowing from the Lotus feet, having resumed thine own position from out of the resplendent Lunar regions and Thyself assuming the form of a serpent of three and a half coils, sleepest thou, in the hollow of Kula Kunda (Kula Kunda means the hollow of Mooladhara Sacrum bone)’.

‘Saundarya Lahari’: ‘Thou art residing in secrecy with Thy Lord (The spirit) in the thousand petalled Lotus, having pierced through the Earth situated in ‘Mooladhara’, the Water in Manipura, the Fire abiding in the Svadhisthana, the Air in the Heart (‘Anahata’), the Ether above (Visshuddhi) and ‘Manas’ between the eyebrows (‘Agnya’) and thus broken through the entire ‘Kula Path’.’