Christendom, small extent at the time of the Reformation, [18] f.

Christianity, the sum of, [430];

how to express it, [431].

Christopher of Utenheim, Bishop of Basel, [257].

Chrysoloras, Manuel, [47].

Church of Christ, doctrine of the, a double fellowship, [480];

three conceptions of, in the mediæval Church, [481], [482];

and priesthood with the sacraments, [482], cf. [438] f.;

Luther's difficulties in conceiving a, [483];

his final conception of, [484];