When we act in this position of Krishna's servitor very soon we understand that this is our natural, constitutional position, and thus we regain our constitutional qualities of eternity, bliss and knowledge. Actually these qualities are always there, but now they have been covered up by material contamination. But as Lord Caitanya has recommended, by this process of Sankirtana which we are propagating throughout the world the heart will very soon become cleansed of all such material misgivings.
Letter to Yadavananda, 2 December, 1969