This work serves as a contemplative musical setting of Psalm 139, designed to facilitate reflection during Lenten services. John Rutter, a prominent composer of choral music, utilizes his expertise in liturgical composition to create a piece that honors the memory of George Guest. The score provides a structured framework for SATB choir, organ, and a solo instrument, emphasizing the solemnity of the chosen biblical text.

Experts and choral directors frequently identify this piece as a standard, effective choice for Lenten or memorial services due to its accessible yet evocative harmonic language. Musicians often note that the flexibility in instrumentation allows for versatile performance options in various acoustic environments.