Upadesa Rathna Malai by Manavala Mamuni ( Varavara Muni) Pasuram 60-70 Importance of Guru, their teachings and practice

In this segment of Upadesa Rathna Malai, Manavala Mamunigal  lays out the importance of Guru, their teachings and putting into practice as laid out in Sri Vachana Bhushanam