“The sun rises in the east, and in the east is the place for the Worshipful Master. As the sun is the source of all light and warmth, so should the Worshipful Master enliven and warm the brethren to their work. Among the ancient Egyptians the sun was the symbol of divine providence. The hierophants of the Mysteries were adorned with many insignia emblematic of solar power. The sunbursts of gilt embroidery on the back of the vestments of the Catholic priesthood signify that the priest is also an emissary and representative of Sol Invictus.”

– Dictionary of Symbolical Masonry by George Oliver, D.D.