– Our Aim & Object is how to give pleasure to Guru (Guru-seva). (Bhagavatam 7.7.30) Guru susruya sloka explanation Prahlad Maharaj told his friends this verse. – Guruvastakam Srila Visvantah Chakravartipad Sloka One who receives Mercy of Guru automatically receive Krishna’s Mercy. One who knows the heart of Guru can serve Guru in a proper way. – Types of Guru Sevaks: Suddha Guru Sevaks – completely surrendered to Guru & serve with mind , body & speech. Tamasic Guru Sevak: Eg: Ekalavya, Son of HiranyaDhanu. His story with Guru Dronacharya. Rajasic Guru Sevak: Eg: Karna and his story with his guru Parasurama. Sattvic Guru Sevak: Eg : Bhishma Pitamaha story with his guru Parasurama. Nirguna Sevak – One who is completely surrendered to Guru.Eg:Ishwara Puripada: – Consequences of Guru Ninda – On Types of Guru Seva ; Vapu Seva & Vani Seva and which is the best. – Things needed for Spiritual Life Development 1.Shelter of Guru 2.Books 3. Ashrama.