Maharaj Yudhishtira's questions and Bhishma Pitamaha answers on the bed of arrows. Q. By doing Japa of what can Creatures go beyond the Bonds of Samsara A. Daily who Chants the Holy Names of Lord Vishnu and within glorifies the Knower of the World, he goes beyond all Sorrows.

Q.Who is the greatest Lord in the world. A. He who is very Pure, most auspicious, God of the Gods,eternal father of all Creatures - Lord Vishnu

Q.Who is the one refuge for all. A. He who is the Great Effulgence, Great Controller, the Supreme All pervading Truth, the Highest Goal - The Lord Vishnu

Q. By glorifying whom, can Man reach the Auspiciousness A. The Supreme Purusha, ever doing for the welfare of all, the Lord of the World, the endless - Sri Maha Vishnu

Q. By worshipping whom, can Man reach the Auspiciousness A. By meditating upon, by worshipping & by Prostration the Supreme Purusha- Sri Maha Vishnu

Q. What is the Greatest Dharma
A. The Greatest Dharma is the one Lord Vishnu, who has neither the beginning nor an end, the Supreme Lord of the World

Maa Parvati asks the Lord, the easiest way to recite Prayer. God replies, it is enough to repeat the name of Rama, it gives the same effect as reciting the whole of Vishnu Sahasranama. 
श्री राम राम रामेति रमे रामे मनोरमे
सहस्रनाम तत्तुल्यं रामनाम वरानने

The Name of Rama is as Great as the Thousand Names of God (Vishnu sahasranamam)