When my friends and I sang at church camp, we sang sincerely, often teary-eyed, seated on the ground with the cross illumined by candlelight in front of us. In those emotional moments, I imagined myself to be standing firm in the Lord as Paul had urged the Philippians to do. In those moments, I was determined to set my face toward him. But my single-mindedness never lasted.
The life situation of the reader provides a lens through which a text is read. Or, to change the metaphor, the life situation provides the magnet, which draws from a text whatever most clearly addresses the reader. For the same reader the same text may, under different circumstances, console or correct or convict or enlighten or inspire.