pelled by a power not one's own, were written at differ-
ent dates, and as the occasion required. They sprang
from necessity, the logic of events,—from the immedi- [15]
ate demand for them as a help that must be supplied to
maintain the dignity and defense of our Cause; hence
their simple, scientific basis, and detail so requisite to
demonstrate genuine Christian Science, and which will
do for the race what absolute doctrines destined for future [20]
generations might not accomplish.