Exorcism--teaching which half a century before would have been
laughed out of court by all who claimed the name of Scientist.
Psychology then, up to this point, had rediscovered that a Force
was working behind physical phenomena, itself not physical; that
this Force occasionally exhibited characteristics of Personality;
and finally that the despised Catholic Church had been more
scientific than scientists in her observation of facts; and that
this Force, dealt with along Christian lines, could accomplish
what it was unable to accomplish along any other.

"The next advance lay along the lines of Comparative Religion.

"The study of Comparative Religion was practically a new science
at the end of the nineteenth century, and like all new sciences,
claimed at once, before it had constructed its own, to destroy
the schemes of others. For instance, there were actually educated
persons who advanced as an argument against Christianity the fact
that many Christian dogmas and ceremonies were to be found in
other religions. It is extremely difficult for us now, even in
imagination, to sympathize with such a mentality as this; but it
must be remembered that the science was very youthful, and had
all the inexperience and the arrogance of youth. As time went on,
however, this argument began to disappear, except in very
elementary rationalistic manuals, as the fact became evident that
while this or that particular religion had one or more identities
with Christian doctrines, Christianity possessed them all; that
Christianity, in short, had all the principal doctrines of all
religions--or at least all doctrines that were of any strength to
other religions, as well as several others necessary to weld
these detached dogmas into a coherent whole; that, to use a