Consciousness is originally pure, like water. But if we mix water with a certain color, it changes. Similarly, consciousness is pure, for the spirit soul is pure. But consciousness is changed according to the association of the material qualities.
If one is prepared to accept His mercy unlimitedly, then He is prepared to give it unlimitedly.
A Second Chance, Chapter 16,
As it is stated in the Bible that God is for the humble & meek, similarly Lord Chaitanya has taught to become humbler than the grass and more tolerant then the tree.
There is no question of darkness where there is light and Krishna Consciousness is the light that dispels the darkness of material sense enjoyment.
Lecture, Ratha-yatra-San Francisco, June 27, 1971,