The song "Say the Word" by Hillsong United is a worship song that reflects on the power and significance of God's spoken word. The lyrics describe how when God speaks, light is created, dead bones come to life, and everything in the universe is held together by His voice. The song emphasizes that God's words are never empty or meaningless and they always accomplish what He intends. The chorus expresses the idea that all of creation eagerly listens to God's words and clings to His promises. It speaks of the unshakable nature of God's word and the assurance that it will always remain true. The singer proclaims that their soul hangs on every word that God says because they trust that He will never fail. The lyrics also mention the concept of the "Word made flesh," referring to Jesus Christ. It acknowledges that Jesus fulfilled God's promises through His sacrifice on the cross and His resurrection from the grave. His act of love spelled out God's love for humanity, and when Jesus declares something to be done, it is truly accomplished. Overall, the song encourages listeners to trust in God's spoken words, knowing that they are powerful, faithful, and trustworthy. It reminds believers to hold onto His promises and find security and hope in His words.