It was another joyful Sunday at Teien Covenant. Church is always a joy. It all starts with great music, both piano and organ. The worship started with singing a classic hymn- Blessed Assurance (Fanny Crosby, 1820-1915). Then in the worship set that followed, we sang a contemporary piece 10,000 Reasons (Matt Redman, 2011).I have special memories of the latter song as I recall it coming ou...