requires unity of faith, [5];
prays for unity, [5];
mission evidenced in unity of Church, [5];
speaks of His Church, not churches, [6];
our model, [17];
wrote no line of Scripture, [80];
established supreme head of the Church, [98], et seq.;
founded but one Church, [100];
the one Mediator, [161];
came on earth to wash away sins, [268];