claims of tested, [40], et seq.
Articles of Faith—consequences of denial of, [10].
Arian heresy and the Church, [53], et seq.
Arianism and Protestantism paralleled, [55], et seq.
Astolphus, King, threatens Rome, [140].
Attila and Pope Leo the Great, [139].
Attributes of Christ—objects of Church's teaching, [16].
Attributes or Notes of the Church imply infallibility, [65].
Authority of the Church derived from God, [65];
absence of, causes dissensions, [97];