How did Paul use his time during house arrest in Rome?

While awaiting trial in Rome, Paul made effective use of his time in captivity by receiving anyone who came to visit him and preaching the Gospel. Additionally, he took this opportunity to write letters to various churches, contributing to the New Testament. Scholars believe he authored epistles such as Philemon, Philippians, Colossians, and Ephesians during this period. Paul's dedication to ministry reflects the sovereignty of God, who uses all circumstances, including imprisonment, for His glory and the edification of the Church.