Harinama in Tel Aviv, Israel, 01.10.2016 (Album with photos)
Srila Prabhupada: A pure devotee is he who loves Krishna, without any material desire. Such pure devotees are very rare. But by the grace of Krishna, practically all the devotees and disciples who have kindly joined me, their symptoms are pure devotees. Even if they have got some ulterior desire, that will be removed very soon, because they have taken to the pure process of Krishna consciousness. Letter to Janaki, October 13, 1968.
Find them here: https://goo.gl/sQhoZZ