On Trinity Sunday, we learn more about the doctrine of the Trinity: Why is it important? Is it biblical? What does it teach us about who God is? And why does it matter to us? Lord, open the eyes of our faith and help us to live in wonder, awe & worship at Your glory, power and love. Fr. Daniel Coffey teaches on the Trinity, drawing from Isaiah 6:1-7, Psalm 29 & Revelation 4.