Our Conception of Churches

It is plain from the caption above, that I do not refer to our conception of the Church as such. The mystical body of Christ, His Church of all ages which He, by His Spirit and Word, gathers out of all kindreds and ages of men, is surely none else than the body of believers and their seed -- the elect. Concerning that there is, or at least ought be no doubt among us. About that our instruction in times past has suffered nothing in clarity. And therefore any other conception on this point must...