Of sacriﬁces I am the chanting of the holy names [japa].
Bhagavat Gita 10.25
If there is little pain in the finger, I become so much disturbed because I have got intimate connection with this finger. Similarly, we have got intimate connection with Krishna and we are fallen. Therefore Krishna also feels little pain and therefore, He comes down. Krishna is feeling pain. So you become Krishna Conscious. Then Krishna will feel pleasure. — In his conversation, Vrindavan, 24th April, 1975.
Krishna is within you and when you are sincerely searching after Krishna by devotion, He reveals Himself to you.
Any person who is chanting the holy names of Krishna (Hare Krishna, Hare Krishna, Krishna Krishna, Hare Hare/ Hare Rama, Hare Rama, Rama Rama, Hare Hare) in course of chanting without offenses feels some transcendental pleasure and very quickly becomes puriﬁed of all material contamination.
Bhagavat Gita 9.2,
Since one of His opulences is infinite beauty, all the Lord’s incarnations are very beautiful and are appreciated as such by devotees.
Srimad Bhagavatam 4.18.29,
Krishna, known as Govinda, is the Supreme Godhead. He has an eternal blissful spiritual body. He is the origin of all. He has no other origin and He is the prime cause of all causes.
Sri Brahma Samhita 5.1