Waite covers a lot of esoteric territory in this work, from mysticism, to alchemy to the Kabbalah, with a spattering of Latin throughout, for those wishing to brush up. The overall theme here being the search for personal adeptship, to which Waite proclaims, "Lift up your eyes." This is the advice that Brother Waite gives the zealous aspirant who may be seeking the secret tradition or the hidden college of the Rosicrucians.