The document discusses what this world needs according to the song "What This World Needs" by Casting Crowns. It says the world does not need more superficial or self-serving religious figures, but rather needs a Savior, Spirit, and Father. It then examines what God's will is for the world based on passages from the Bible, concluding that the world needs God's will to be done on Earth as it is in Heaven. It provides guidance on discerning God's will in one's own life and having the strength to follow it.