(Click to enlarge photo of Srila Prabhupada)
"A pure devotee’s position is that he has no enemy because he is not envious. A pure devotee is always open to everyone, and he does not discriminate that this person can be allowed to chant Hare Kṛṣṇa and that person should not be allowed. On the material platform, which is a platform of dualism, there are differences between high and low, man and woman, and this or that, but on the spiritual platform there are no such distinctions. The pure devotee, seeing everything with an equal mind, is therefore nonenvious. Because he is nonenvious, he is worshipable. Indeed, it may even be said that a person is worshipable simply if he is nonenvious, for it is only possible to be nonenvious on the spiritual platform. This is also the verdict of the Bhagavad-gītā (5.18–19):
brāhmaṇe gavi hastini
śuni caiva śvapāke ca
ihaiva tair jitaḥ sargo
yeṣāṁ sāmye sthitaṁ manaḥ
nirdoṣaṁ hi samaṁ brahma
tasmād brahmaṇi te sthitāḥ
'The humble sage, by virtue of true knowledge, sees with equal vision a learned and gentle brāhmaṇa, a cow, an elephant, a dog, and a dog-eater. Those whose minds are established in sameness and equanimity have already conquered the conditions of birth and death. They are flawless like Brahman, and thus they are already situated in Brahman.'
Such a position can be obtained by one who has acquired the mercy of Lord Caitanya. Upon obtaining His mercy, a person can deliver suffering humanity from material contamination."
(Science of Self-Realization, Chapter 8)