Have you ever noticed that people hum when they're happy, even if they can't carry a tune? Singing seems to be built into what it means to be human—no one has to teach a parent to sing over a newborn or a fan to belt out a song in a stadium full of strangers. Science backs up why it feels so good: singing releases endorphins, builds trust between people, and eases anxiety. But according to the Bible, the benefits run far deeper than biology. Ephesians 5:15-19 reveals 5 spiritual benefits of singing praise to the Lord—benefits like being filled with God's Spirit and being shaped into the likeness of Jesus, things no amount of oxytocin could ever produce on its own.