Scriptures have laid out the alternative easier route of extolling the Lord through prayer by hymns, salutations etc., instead of tougher path of meditation etc., . The Vishnupurana emphasizes that in Kaliyuga singing in praise of Lord Keshava is the best worship. Vishnusahasranama is considered one of the best hymns to appease the lord as it was in the very presence of Lord Krishna, that this verse was brought out by Bhishma. All the needs of a being or a community can be achieved by the devotional chanting of these 1000 names. It not only strengthens the brain cells but also emits the brain wave at a very conducive limits that can re-vibrate the energies into one's own body.