Mark 8:34-38

Jesus then told the crowd and the disciples to come closer, and he said: If any of you want to be my followers, you must forget about yourself. You must take up your cross and follow me. If you want to save your life, you will destroy it. But if you give up your life for me and for the good news, you will save it. What will you gain, if you own the whole world but destroy yourself? What could you give to get back your soul? Don't be ashamed of me and my message among these unfaithful and sinful people! If you are, the Son of Man will be ashamed of you when he comes in the glory of his Father with the holy angels.