Vishnu Sahasranama Stotram (A Dive into Adi Sankaracharya’s Commentary on Vishnu Sahasrasranama Poorva & Uttara Bhaga)
In Anushasana Parva of Mahabharata, Bhishma lying on a bed of arrows becomes a guide to Yudhishthira, expounding on the path of Vishnu Bhakti, it’s destruction of ignorance and the emergence of moksha