⁶ “Watch out!” Jesus warned them. “Beware of the yeast of the Pharisees and Sadducees.”

²¹ It is like the yeast a woman used in making bread. Even though she put only a little yeast in three measures of flour, it permeated every part of the dough.”

⁶ Your boasting about this is terrible. Don’t you realize that this sin is like a little yeast that spreads through the whole batch of dough? ⁷ Get rid of the old “yeast” by removing this wicked person from among you. Then you will be like a fresh batch of dough made without yeast, which is what you really are. Christ, our Passover Lamb, has been sacrificed for us.^{[a] 8} So let us celebrate the festival, not with the old bread^[b] of wickedness and evil, but with the new bread^[c] of sincerity and truth.

⁷ You were running the race so well. Who has held you back from following the truth? ⁸ It certainly isn’t God, for he is the one who called you to freedom. ⁹ This false teaching is like a little yeast that spreads through the whole batch of dough!