How do we know that Paul cared for the church at Corinth?

The Apostle Paul's care for the Corinthian church is profoundly illustrated in 2 Corinthians 2:4, where he states that he wrote to them out of 'much affliction and anguish of heart.' This shows that his teachings and corrections stemmed from a place of deep personal investment and love. Rather than seeking to condemn, his intent was to foster their spiritual growth and well-being. Paul's emotional turmoil as he communicated with them reflects his pastoral heart, demonstrating that he was genuinely concerned about their spiritual status and relationship with God, which is a model for all church leaders.