The real crisis of worship today is not that the preaching is paltry or that it’s too drafty in church. It is that people have no sense of the presence of God, and if they have no sense of His presence, how can they be moved to express the deepest feelings of their souls to honor, revere, worship, and glorify God?
R.C. Sproul, A Taste of Heaven: Worship in the Light of Eternity