1 Corinthians 13:11

13:11 When I was a child, I talked like a child, I thought like a child, I reasoned like a child. But when I became an adult, I set aside childish ways.

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.