1 Corinthians 3:1; 1 Corinthians 13:11

1 Corinthians 3:1

1 Brothers and sisters, I could not address you as people who live by the Spirit but as people who are still worldly—mere infants in Christ.

1 Corinthians 13:11

11 When I was a child, I talked like a child, I thought like a child, I reasoned like a child. When I became a man, I put the ways of childhood behind me.