A little yeast makes the whole batch of dough rise!

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.

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

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

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