"Evening Incense" by John R. Macduff is a collection of evening prayers designed to deepen the reader's relationship with God and foster spiritual growth. The book offers prayers for forgiveness, guidance, victory over sin, and preparation for eternity. Through reflections on gratitude, strength, and grace, the author emphasizes the importance of faith, trust, and communion with God. Themes of seeking sanctification, unity in the Church, and readiness for judgment permeate the prayers, encouraging a life dedicated to praise and spiritual transformation.