Paul tells the believers of the church at Corinth, “I am always thanking God for you. I thank Him for His grace given to you in Christ Jesus. I thank Him for all the enrichment that has come to you in Christ. You possess full knowledge and you can given full expression to it.” Paul sincerely thanks God for these believers. He is grateful to God for His grace and for the knowledge imparted to these believers by Christ Himself. He’s even happy these believers are able to fully express their faith.
Yet, Paul has many concerns about their Christian walk — they are divided. (1 Corinthians 1:11, HCSB) They are immature. (1 Corinthians 3:2) They think they are “wise in this age” (1 Corinthians 3:18). They are judgmental. (1 Corinthians 4:5) They are proud. (1 Corinthians 4:6-7) They are immoral. (1 Corinthians 5:1) They take one another to court “before the unrighteous.” (1 Corinthians 6:1) They fight over things that don’t matter in the long run. (1 Corinthians 8: 8) They put their rights above the “weak consciences” of their brothers and sisters in Christ. (1 Corinthians 8:12-13) They refuse to support their spiritual leaders. (1 Corinthians 9:7) They fail to conduct worship in an orderly fashion. (1 Corinthians 11:2; 14:22) They fail to recognize the Lord in the bread and wine of their communion feasts. (1 Corinthians 11:20-21) They forget the resurrection of the body. (1 Corinthians 15:36-37) They are reluctant to take up a collection for the saints. (1 Corinthians 16: 1-2)
At the end of his letter, Paul encourages these very same believers. He reminds them that “the churches of Asia greet” them. He tells them that “Priscilla and Aquila greet [them] warmly in the Lord, along with the church that meets in their home. All the brothers greet [them.]” (1 Corinthians 16:19-20)
Finally Paul writes, “My love be with all of you in Christ Jesus.” (1 Corinthians 16:24)