If you haven't done so yet, read my Introduction to the Allied Masonic Degrees, to which this post is a follow-up.
This story of this Degree tells of the return from the Babylonian Captivity, and includes a historic variation of the ceremony of "Passing of the Veils" with which York Rite Masons are already familiar from the Royal Arch Degree.
The Veils referred to are a series of curtains which were, according to Masonic tradition, set up at the entrance to the Tabernacle during the rebuilding of the Temple. The first, or outermost veil is Blue, followed by Purple, Scarlet, and then White.
Thee Blue veil represents Universal Friendship and Benevolence, and is the principal color of Ancient Craft Masonry from whence the term "Blue Lodge" derives. The Purple is a symbol of union between Ancient Craft Masonry and the Royal Arch. Scarlet represents fervency and zeal, and is particularly characteristic of the Royal Arch Degree. White is a symbol of purity. Albert Mackey, in describing the veils, refers here to the scripture "Blessed are the pure in heart, for they shall see God." White is, therefore, the appropriate color to mark the candidate's admission into the place where he shall receive the long sought object of his journey.
In Ireland, the "Passing of the Veils" is worked in the Royal Arch Degree just as we do here in the USA, but in Bristol and Scotland a variation of this Excellent Master Degree is separately conferred upon Mark Masters in preparation for the Royal Arch Exaltation ceremony.
In England, and elsewhere, this portion of the Royal Arch ceremony has been reduced so that only the fourth, or white veil, remains.
Steps to the Endowment.
5 years ago