Mahavidya: 10 Divine Powers You Must Know
The 10 forms of Devi represents The 10 Greatest of Mahavidyas, which one should know, so that one can appreciate the sheer greatness of Tantric Vidya.
Narada: Best friend of the Devas and Asuras
Sage Narada is considered as an Acharya of Vedanta, Yoga, Astrology, and fine arts. He is the greatest Acharya of Bhakti Yoga. He is the very epitome of Grace.