Pastor Mark Hogan teaches on congregational singing as a commanded gospel ordinance of Christ's churches, defending it from the Confession of Faith ch. 22, para. 5 and 17th-century Particular Baptists such as Robert Purnell. He grounds it in Old Testament calls to sing (Psalm 96:1-2; 98:4; 67:4; 117:1; Isaiah 35:10; 51:11) and Christ's hymn after the Lord's Supper (Matthew 26:27-30), with the core theology in Ephesians 5:18-19 and Colossians 3:16: singing is Word ministry, mutual teaching and admonition, and both vertical praise and horizontal edification. He affirms inclusive psalmody, keeping the 150 Psalms central as Christ-centered, inspired, and Calvin's anatomy of the soul, while allowing other songs only if faithful to Scripture and suited to corporate worship, as with Holy, Holy, Holy. Drawing on Hercules Collins, he applies this by calling every member to sing with understanding and zeal (1 Corinthians 14:15), stir up grace (Psalm 103:1-2; 57:7-8), avoid overpowering others or treating singing as entertainment, follow the song leader, and sing with faith and heavenly anticipation.