This verse in 1 Corinthians emphasizes the authority of the Apostle Paul's teachings as being the command of the Lord. It underscores the importance of adhering to the instructions and guidelines provided by the apostles, which are ultimately rooted in the teachings of Jesus Christ. The verse serves as a reminder to the Corinthian church, and by extension to all believers, to respect and follow the divine authority of the Word of God as communicated through His chosen messengers. It highlights the significance of obedience and submission to the teachings of Scripture for the edification and unity of the body of Christ.