You also, as living stones, are built up as a spiritual house, to be a holy priesthood, to offer up spiritual sacrifices, acceptable to God through Jesus Christ.
Then in the book of Hebrews chapter thirteen, "Let us then offer unto God the sacrifice of praise, even the fruit of our lips unto him" ( Hebrews 13:15 ). So the spiritual sacrifices that we offer to God are our praises unto Him. Coming before Him with a broken heart, offering our praises to God.