Acts 16:25, Paul and Silas are described as praying and singing hymns to God in prison at midnight, while the other prisoners listened. This act of worship, even in their difficult circumstances, led to a miraculous earthquake that broke their chains and opened the prison doors. Time, money, attention, gifts, work. True worship often involves sacrifice. Worship in su?ering reveals our trust and surrender. David: “I will not o?er to the Lord that which costs me nothing.”