We Sing Because We’ve God’s Glory (Psalm 98:1–3) He has done marvelous things. Worship is the overflow of a heart that truly sees God’s glory. Matthew 15:8–9 We Sing Because Our Hearts With Awe (Psalm 98:4–6) Psalm 63:3 Psalm 34:8 Deuteronomy 31:19 We Sing Because We His Future Rule (Psalm 98:7–9) Main Idea: Some see and sing, others remain unmoved. The difference is the heart. If your heart feels dull, don’t fake it—ask God to open your eyes again to His glory and sing a new song to the Lord, for He has done marvelous things.