en_tn_condensed/2co/11/02.md

jealous ... jealousy

These words speak of a good, strong desire that the Corinthians be faithful to Christ, and that no one should persuade them to leave him.

I promised you in marriage to one husband. I promised to present you as a pure virgin to Christ

"I was like a father who promised to present his daughter to one husband. I promised to keep you as a pure virgin so I could give you to Christ". Wedding practices change depending on the cultural background. But the idea of helping to present someone as a grown and holy child is explicitly pictured in this passage.