The Door of Everything by Ruby Nelson.

A door is set before you and the keys have been presented with which it may be opened.

Walk with me, the guiding voice of Father consciousness at the center of your soul, and I will lead you gently onward and raise your thoughts to the height of truth.

I am the Light of Life within you and I have continued to shine through all the darkness of your manifold experiences, but your darkness has comprehended me not.

If you would become conscious of my presence, look squarely in my face; stretch your mind and heart and take a long, thorough, independent look. I will be everywhere staring boldly back at you. If you look at the sky you will know that I am blue, if you look at the night you will know that I am black, if you look at a leaf you will know that I am green. If you look at the midday sun I will dazzle you with my brightness. If you look into the eyes of your husband or wife, you will see me twinkle.

Part One: The Vision
Chapter 1: The Father Consciousness
Chapter 2: The Sub-Creation
Chapter 3: Grand Cosmic Being
Chapter 4: The Sacred Seed
Chapter 5: The Holy Spirit
Chapter 6: The Second Birth
Part Two: Living Upward
Chapter 7: The Ascension Attitudes
Chapter 8: The Supporting Attitudes
Chapter 9: The Mighty Rock
Chapter 10: The Total Stillness
Chapter 11: The Lightning Flash
Chapter 12: The Door of Everything