2 Corinthians 13:9-14 NIRV

9 I'm glad when I am weak but you are strong. I pray that you will become perfect.
10 That's why I write these things before I come to you. Then when I do come, I won't have to be hard on you when I use my authority. The Lord gave me the authority to build you up. He didn't give it to me to tear you down.

Final Greetings

11 Finally, brothers and sisters, good-by. Try to be perfect. Pay attention to what I'm saying. Agree with one another. Live in peace. And the God who gives love and peace will be with you.

References for 2 Corinthians 13:11

      12 Greet one another with a holy kiss.
      13 All of God's people send their greetings.
      14 May the grace shown by the Lord Jesus Christ, and the love that God has given us, and the sharing of life brought about by the Holy Spirit be with you all.