Matt 16:11-12 Haven't you realized yet that bread isn't the problem? The problem is yeast, Pharisee-Sadducee yeast." 12 Then they got it: that he wasn't concerned about eating, but teaching — the Pharisee-Sadducee kind of teaching The bread was right in front of them and they could see it but the Pharisee teaching was something that they had to understand not see