Mark 8:32-38

32And he said this plainly. And Peter took him aside and began to rebuke him.

33But turning and seeing his disciples, he rebuked Peter and said, "Get behind me, Satan! For you are not setting your mind on the things of God, but on the things of man."

34And calling the crowd to him with his disciples, he said to them, "If anyone would come after me, let him deny himself and take up his cross and follow me.

35For whoever would save his life will lose it, but whoever loses his life for my sake and the gospel's will save it.

36For what does it profit a man to gain the whole world and forfeit his soul?

37For what can a man give in return for his soul?

38For whoever is ashamed of me and of my words in this adulterous and sinful generation, of him will the Son of Man also be ashamed when he comes in the glory of his Father with the holy angels."