[1 Corinthians 5: 7, 8]
7 Get rid of the old yeast that you may be a new batch without yeast–as you really are. For Christ, our Passover lamb, has been sacrificed.
8 Therefore let us keep the Festival, not with the old yeast, the yeast of malice and wickedness, but with bread without yeast, the bread of sincerity and truth.
