What is Christianity?

Lectures Delivered in the University of Berlin
during the Winter-Term
1899-1900.

By

Adolf Harnack

Rector of, and Professor of Church History in, the University, and
Member of the Royal Prussian Academy, Berlin

Translated into English

By

Thomas Bailey Saunders

SECOND EDITION, REVISED

New York
G. P. Putnam’s Sons
London: Williams and Norgate
1908

Copyright, 1901
BY
G. P. PUTNAM’S SONS

Set up, electrotyped, and printed December, 1901
Reprinted, March, 1902; November, 1903
November, 1904; January, 1906
February, 1908

The Knickerbocker Press, New York