What role does the Eye of Providence play in Masonic symbolism?

The All-Seeing Eye, or Eye of Providence, serves as an important Masonic symbol of the Supreme Being, representing God in His omnipresence, Divine Omniscience, and guardian or preserving character 1. Borrowed from antiquity—where the Hebrews and Egyptians similarly used the open eye to signify divine watchfulness and care—the symbol conveys the eternal, watchful care of Deity over the universe 1.

Rather than carrying a purely intimidating or ominous meaning of searching out sin for judgment, the symbol also represents the protective and rewarding aspect of Divine Omniscience, which searches a man out to honor him for virtues he has sought to conceal 1. Additionally, it reflects a practical fraternal ideal: representing the Fraternity's own watchful care, which aims never to lose sight of a brother once he has joined the Lodge, even if he is absent through illness, hardship, or distance 1.