The Book of 1st Thessalonians is a letter written by the Apostle Paul to the church in Thessalonica, offering encouragement, instruction, and hope. Paul commends the young believers for their steadfast faith and love amidst persecution, urging them to continue growing in holiness and brotherly love. A central theme is the return of Christ, as Paul provides clarity on the second coming and offers comfort regarding those who have passed away in the faith. Through this epistle, Paul exhorts believers to live in readiness, marked by godly living, as they await the return of the Lord Jesus Christ.