→ Originally published at: Letter O: Spiritual Meaning and Symbolism – Spells8 ←
The letter O is one of the most ancient and resonant shapes in the human imagination. Across spiritual traditions and alphabets, the circle — O’s pure and unbroken form — has long represented wholeness, eternity, and the cycles of life and death.
In magical practice, circles are sacred spaces: they hold energy, define boundaries, and mirror the cosmos itself. Thus, when we look at the letter O not merely as a sound or mark but as a symbol of being, we begin to see how it carries profound messages of unity, return, and infinite potential.
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