In "Safely Home," the character Zhou Jin begins to sing a hymn that resonates deeply with Quan, who has sung it numerous times throughout his life. The hymn conveys a profound message about dedication and sacrifice, expressing the willingness to die for one's faith in the Lord. This sentiment is a recurring theme in Quan's upbringing, highlighting the conflict between personal beliefs and the pressures of the world around him.

The hymn serves as a reminder of the strength and resilience of faith, particularly in difficult circumstances. As Zhou Jin sings, it evokes memories and emotions in Quan, making him reflect on the implications of such devotion. This moment in the narrative emphasizes the spiritual struggles faced by individuals in a society where their beliefs may be challenged, reinforcing the importance of unwavering commitment to one's convictions.