On the whole I am inclined – although I am not propounding any irrevocable opinion – to approve the custom of singing in church, that by the pleasure of the ear the weaker minds may be roused to a feeling of devotion. Yet whenever it happens that I am more moved by the singing than by the thing that is sung, I admit that I have grievously sinned, and then I should wish rather not to have heard the singing.
– Augustine, Confessions
I always loved music; whoso has skill in this art, is of a good temperament, fitted for all things. We must teach music in schools; a schoolmaster ought to have skill in music, or I would not regard him; neither should we ordain young men as preachers, unless they have been well exercised in music.
– Martin Luther, Table Talk