A little yeast makes the whole batch of dough rise! ¹ 

And Jesus ¹  ordered them, ²  “Watch out! Beware of the yeast of the Pharisees ³  and the yeast of Herod!”

So then, let us celebrate the festival, not with the old yeast, the yeast of vice and evil, but with the bread without yeast, the bread of sincerity and truth. ¹ 

“Watch out,” Jesus said to them, “beware of the yeast of the Pharisees ¹  and Sadducees.” ² 

Clean out the old yeast so that you may be a new batch of dough – you are, in fact, without yeast. For Christ, our Passover lamb, has been sacrificed.

Your boasting is not good. Don’t you know that a little yeast ¹  affects ²  the whole batch of dough?

How could you not understand that I was not speaking to you about bread? But beware of the yeast of the Pharisees and Sadducees!”

Then they understood that he had not told them to be on guard against the yeast in bread, but against the teaching of the Pharisees and Sadducees.

It is like yeast that a woman took and mixed with ¹  three measures ²  of flour until all the dough had risen.” ³ 

He told them another parable: “The kingdom of heaven is like yeast that a woman took and mixed with ¹  three measures ²  of flour until all the dough had risen.” ³ 

Meanwhile, ¹  when many thousands of the crowd had gathered so that they were trampling on one another, Jesus ²  began to speak first to his disciples, “Be on your guard against ³  the yeast of the Pharisees, ⁴  which is hypocrisy. ⁵