One
cannot meaningfully or effectively practice a craft without
understanding its foundation. Above all, one cannot practice a spiritual
method except on the basis of a previously comprehended doctrine, which
provides both the motivation and the paradigm for the work. Doctrine
without method is hypocrisy, while method without doctrine leads to
error. This underscores why doctrine must be "orthodox"—that is, in
essential conformity with the subtle contours of truth. A doctrine born
of mere human invention is one of the most potent catalysts for going
astray.
Philosophia
perennis refers to the uncreated wisdom taught by Platonism, Vedanta,
Sufism, Taoism, and other authentic sapiential traditions. Meister
Eckhart articulates the perennialist understanding of the "Intellect"
(intellectus) in the sense of spiritus when he writes: "There is
something in the soul which is uncreated and uncreatable; if the whole
soul were such, it would be uncreated and uncreatable; and this is the
Intellect."
