What are the primary teachings of the Royal Arch degree?

The Royal Arch degree centers on the ultimate recovery of Divine Truth and the completion of the candidate's spiritual evolution 121. Considered the climax and conclusion of the Masonic system, it portrays the process of human regeneration and exaltation into a higher level of spiritual consciousness 1.

A central teaching is the journey of the soul escaping captivity in the lower material world—typified as Babylon—and ascending to Jerusalem, representing a state of spiritual peace, unity, and divine self-consciousness 1. This transition requires self-reconstruction and the total purification of human nature, wherein the candidate's faculties are integrated and aligned with the divine Spirit 1.

Through the symbolic passage of the veils, the degree illustrates the trials and virtues required in the pursuit of truth 2. Albert C. Mackey outlines these veils as emphasizing specific moral qualities: universal benevolence symbolized by blue, union symbolized by purple, fervency and zeal symbolized by scarlet, and purity of life symbolized by white 2. Ultimately, the degree teaches that Divine Truth, typified by the lost Word, is accessible to those who undergo disciplined self-denial and maintain purity of heart 21.

Walter Leslie Wilmshurst interprets the degree's officers and personages psychologically and spiritually, viewing them as representations of the distinct aspects of human personality and the transcendent Spirit working in harmony 1. In his view, while Craft Masonry dramatizes mystical death and resurrection, the Royal Arch completes the work by demonstrating the ascension into an illimitable state of divine awareness 1.