This is the most common search query among truth-seekers. It is important to understand that . Instead, this phrase refers to a compilation of his lectures, particularly a famous lecture titled “The Pineal Gland: The Third Eye and the Eye of God” delivered to the Philosophical Research Society (PRS), which he founded in Los Angeles in 1934.
While I couldn't find a specific PDF file, I can provide you with an excerpt from Manly P. Hall's book "The Secret Teachings of All Ages": the pineal gland the eye of god manly p hall pdf
The search for Manly P. Hall’s writings on the pineal gland is not an intellectual exercise. It is a spiritual summons. If you have been drawn to this topic, it may be a sign that your own “Eye of God” is beginning to stir. This is the most common search query among truth-seekers