Premanand Maharaj Ji
What are the kinds of complete surrender to God?
Surrender of speech, body, mind and self
Surrender has four forms: speech, body, inner mind (antahkaran), and the self. Words come first, but surrender must then enter your conduct.
O Shri Krishna, O Hari, O Lord, I am in your shelter. This is surrender of speech; then surrender must come down into our conduct.