This book uncovers the early Jewish, Scottish, and Stuart sources of "ancient" Cabalistic Freemasonry that flourished in "Ecossais" lodges in the eighteenth and nineteenth centuries. Drawing on architectural, technological, political, and religious documents, it provides real-world, historical grounding for the flights of visionary Temple building described in the rituals and symbolism of "high-degree" Masonry. The roots of mystical male bonding, accomplished through progressive initiation, are found in Stuart notions of intellectual and spiritual "amicitia," Despite the expulsion of the Stuart dynasty in 1688 and the establishment of a rival "modern" system of Hanoverian-Whig Masonry in 1717, the influence of "ancient" Scottish-Stuart Masonry on Solomonic architecture, Hermetic masques, and Rosicrucian science was preserved in lodges maintained by Jacobite partisans and exiles in Britain, Europe, and the New World.