Matthew 16:21-25

From that time began Jesus to show unto his disciples, that he must go unto Jerusalem, and suffer many things of the elders and chief priests and scribes, and be killed, and the third day be raised up. And Peter took him, and began to rebuke him, saying, Be it far from thee, Lord: this shall never be unto thee. But he turned, and said unto Peter, Get thee behind me, Satan: thou art a stumbling-block unto me: for thou mindest not the things of God, but the things of men. Then said Jesus unto his disciples, If any man would come after me, let him deny himself, and take up his cross, and follow me. For whosoever would save his life shall lose it: and whosoever shall lose his life for my sake shall find it.