He is misunderstood by the disciples

^5-12 Then his disciples came to him on the other side of the lake, forgetting to bring any bread with them. “Keep your eyes open,” said Jesus to them, “and be on your guard against the ‘yeast’ of the Pharisees and Sadducees!” But they were arguing with each other, and saying, “We forgot to bring the bread.” When Jesus saw this he said to them, “Why all this argument among yourselves about not bringing any bread, you little-faiths? Don’t you understand yet, or have you forgotten the five loaves and the five thousand, and how many baskets you took up afterwards; or the seven loaves and the four thousand and how many baskets you took up then? I wonder why you don’t understand that I wasn’t talking about bread at all—I told you to beware of the yeast of the Pharisees and Sadducees.” Then they grasped the fact that he had not told them to be beware of yeast in the ordinary sense but of the teaching of the Pharisees and Sadducees.

He is misunderstood by the disciples

^5-12 Then his disciples came to him on the other side of the lake, forgetting to bring any bread with them. “Keep your eyes open,” said Jesus to them, “and be on your guard against the ‘yeast’ of the Pharisees and Sadducees!” But they were arguing with each other, and saying, “We forgot to bring the bread.” When Jesus saw this he said to them, “Why all this argument among yourselves about not bringing any bread, you little-faiths? Don’t you understand yet, or have you forgotten the five loaves and the five thousand, and how many baskets you took up afterwards; or the seven loaves and the four thousand and how many baskets you took up then? I wonder why you don’t understand that I wasn’t talking about bread at all—I told you to beware of the yeast of the Pharisees and Sadducees.” Then they grasped the fact that he had not told them to be beware of yeast in the ordinary sense but of the teaching of the Pharisees and Sadducees.

^14-20 The disciples had forgotten to take any food and had only one loaf with them in the boat. Jesus spoke seriously to them, “Keep your eyes open! Be on your guard against the ‘yeast’ of the Pharisees and the ‘yeast’ of Herod!” And this sent them into an earnest consultation among themselves because they had brought no bread. Jesus knew it and said to them, “Why all this discussion about bringing no bread? Don’t you understand or grasp what I say even yet? Are you like the people who ‘having eyes, do not see, and having ears, do not hear’? Have your forgotten—when I broke five loaves for five thousand people, how many baskets full of pieces did you pick up?” “Twelve,” they replied. “And then there were seven loaves for four thousand people, how many baskets of pieces did you pick up?” “Seven,” they said.

12 Meanwhile, the crowds had gathered in thousands, so that they were actually treading on each other’s toes, and Jesus, speaking primarily to his disciples, said, “Be on your guard against yeast—I mean the yeast of the Pharisees, which is sheer pretence.”