Matthew 16:6-19

“Watch out!” Jesus warned them. “Beware of the yeast of the Pharisees and Sadducees.” At this they began to argue with each other because they hadn’t brought any bread. Jesus knew what they were saying, so he said, “You have so little faith! Why are you arguing with each other about having no bread? Don’t you understand even yet? Don’t you remember the 5,000 I fed with five loaves, and the baskets of leftovers you picked up? Or the 4,000 I fed with seven loaves, and the large baskets of leftovers you picked up? Why can’t you understand that I’m not talking about bread? So again I say, ‘Beware of the yeast of the Pharisees and Sadducees.’” Then at last they understood that he wasn’t speaking about the yeast in bread, but about the deceptive teaching of the Pharisees and Sadducees. When Jesus came to the region of Caesarea Philippi, he asked his disciples, “Who do people say that the Son of Man is?” “Well,” they replied, “some say John the Baptist, some say Elijah, and others say Jeremiah or one of the other prophets.” Then he asked them, “But who do you say I am?” Simon Peter answered, “You are the Messiah, the Son of the living God.” Jesus replied, “You are blessed, Simon son of John, because my Father in heaven has revealed this to you. You did not learn this from any human being. Now I say to you that you are Peter (which means ‘rock’), and upon this rock I will build my church, and all the powers of hell will not conquer it. And I will give you the keys of the Kingdom of Heaven. Whatever you forbid on earth will be forbidden in heaven, and whatever you permit on earth will be permitted in heaven.”