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];