1 Corinthians 3:1

Immaturity and Self-deception

3:1 So, brothers and sisters, I could not speak to you as spiritual people, but instead as people of the flesh, as infants in Christ.

1 Corinthians 5:8

5:8 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.