Start with a somber, slow melody in a minor key to reflect Naomi's profound loss. The left-hand accompaniment should be gentle and flowing, symbolizing the continuation of life amidst sorrow.
Transition to a melodic and slightly hopeful motif in a major key that captures Ruth's loyalty and love. Incorporate a tender and expressive melody with a repetitive pattern, highlighting her steadfast resolve.
Use stark, sparse musical phrases with slower tempo and lower register notes to convey Naomi's despair. Include dissonant chords that resolve incompletely, representing her unresolved grief.
As Ruth decides to stay with Naomi, introduce a more dynamic and resolute theme. Use a gradual crescendo and rhythmic variations to depict their journey and emotional strength, maintaining a minor key but with a sense of purpose.
End with a reprise of the themes, blending sorrow and hope as Naomi and Ruth return to Bethlehem. The music should fade out delicately, mirroring their uncertain future.