Many American churchgoers seem to expect to use the MIND in worship, but only during the sermon. It’s at that point that typical pew-occupiers open their textbook (the Bible), get their pencils ready (to take notes), and put their brains in gear. You can almost sense the idea being passed from mind to mind, “Now the action really begins!”
Church music, too, should be heard WITH THE MIND. A hymn, a solo, an anthem, or a cantata is first of all a theological concept expressed in words.
Consequently, musical worship should involve and transform the mind, as well as the body and the emotions. This concept must begin, of course, with worship planners.
from Jubilate! Church Music in Worship and Renewal