The jailer's question, "What must I do to be saved?" is found in the Book of Acts in the New Testament, specifically Acts 16:30. This event occurred during the imprisonment of Paul and Silas in Philippi. After an earthquake freed them from their chains and opened the prison doors, the jailer, awakened by the disturbance, feared that the prisoners had escaped, knowing that he would face severe punishment for their escape.
In a moment of desperation and realizing the gravity of the situation, the jailer was likely moved by both fear and an instinctual recognition that there was something extraordinary about Paul and Silas. After discovering that the prisoners had not escaped, he was deeply affected by their actions and demeanor, particularly noting how they were not just concerned about their own freedom but also cared for his well-being. This led him to inquire about salvation, seeing in them a hope and a peace that he did not possess.
Paul and Silas responded to his question by telling him, "Believe in the Lord Jesus, and you will be saved—you and your household" (Acts 16:31). This encounter highlights the transformative power of faith and the importance of seeking spiritual salvation.