Gal.5.9

And please don't toss this off as insignificant. It only takes a minute amount of yeast, you know, to permeate an entire loaf of bread.

Gal.5.9

"A little yeast works through the whole batch of dough."

Gal.5.9

A little leaven leavens the whole lump.

Gal.5.9

But it takes only one wrong person among you to infect all the others--a little yeast spreads quickly through the whole batch of dough!