unto those who are fully surrendered souls — Madhya 6.235plugin-autotooltip__small plugin-autotooltip_bigŚrī Caitanya-caritāmṛta, Madhya-līlā 6.235
" 'When a person unreservedly takes shelter of the lotus feet of the Supreme Personality of Godhead, the unlimited, merciful Lord bestows His causeless mercy upon him. Thus he can pass over the insurmountable ocean of nescience. Those whose intelligence is fixed in the bodily conception, who think, "I am this body," are fit food for dogs and jackals. The Supreme Lord never bestows His mercy upon such people.' "