Quoting A. W. Tozer from “Experiencing The Presence of God: Teachings From the Book of Hebrews.”
Of all of God’s creation, man is the only creature implanted with spiritual aspirations, leading him to prayer and worship. Wherever you find man, you will find him engaged in some sort of worship. No mistake about it, something within the creature lifts itself up in response to something within the Creator. That ‘something’ is the great mystery of the human heart created in the image of God.