Krishana is very kind. Therefore, He has given us his remnants of food stuff.
Krishna is not an incarnation of God but is the original Supreme Personality of Godhead Himself.
Bhagavad Gita 11.54,
Krishna will be merciful to us and we shall be blessed with the gift of devotion to His divine feet the very day that we are delivered from the evil desire of seeking advantages and honors from others.
Krishna and the sound vibration “KRISHNA” are non-different.