Let the word of Christ dwell in you richly in all wisdom, teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord. (Colossians 3:16, NKJV)
There is a song in the heart when the word of Christ is implanted in the soul. The word of Christ prompts melodious strains of wise instruction which praise God and give counsel against sin. When a heart that is blessed by the word of Christ it sings songs that honor God and favor men. The word of Christ shapes the spiritual mind, which in turn sings joyful praises to God while teaching and admonishing others. “Praise the Lord! Sing to the Lord a new song, and His praise in the assembly of saints” (Psa. 149:1).