This 4-part article appeared in the January, April, July and October 1898 issues of The Presbyterian and Reformed Review.

This 2-part article appeared in the October 17 and 24, 1900 issues of The Presbyterian.

This 2-part article appeared in the Feb./Mar. and Apr./May 1904 issues of The Union Seminary Magazine.

This 2-part article appeared in the Feb./Mar. and Apr./May 1904 issues of The Union Seminary Magazine.

This 2-part article appeared in the April and July 1929 issues of The Princeton Theological Review.

This 2-part article appeared in the April and July 1929 issues of The Princeton Theological Review.