# The principle of purification *Purification is essential for spiritual advancement. The living entity, covered by material contamination, must undergo purification to realize his true spiritual identity. The Vedic scriptures prescribe various methods of purification, with the chanting of the holy names of the Lord being the most effective process in the present age. Through devotional service, association with devotees, and hearing and chanting about Krishna, one's heart becomes cleansed and spiritual realization naturally awakens.* ## Human Life Is Meant for Purification ![[sb/5/5/1]] ![[sb/9/19/20]] ## Chanting the Holy Names Is the Prime Method of Purification ![[sb/6/1/25]] ![[sb/7/9/39]] ## Devotional Service Purifies Completely ![[bg/2/50]] ![[sb/7/7/36]] ## Association with Devotees Brings Purification ![[sb/4/22/20]] ![[sb/4/29/39-40]] ## Hearing and Chanting About the Lord Purifies ![[sb/1/2/17]] ![[sb/4/29/83]] ## Purification Leads to Liberation ![[bg/9/31]] ![[sb/4/8/5]] ## From the Index - [[index/entries/purification|Purification]] — Methods and results - [[index/entries/hare-krsna-mantra|Hare Krishna Mantra]] — The purifying sound - [[index/entries/cleanliness|Cleanliness]] — Internal and external