John 6:66-70

From this time many of his disciples turned back and no longer followed him. “You do not want to leave too, do you?” Jesus asked the Twelve. Simon Peter answered him, “Lord, to whom shall we go? You have the words of eternal life. We have come to believe and to know that you are the Holy One of God.” Then Jesus replied, “Have I not chosen you, the Twelve? Yet one of you is a devil!”