The whole room seemed to me full of God

"I had a revelation last Friday evening. I was at Mary's, and happening to say something of the presence of spirits (of whom, I said, I was often dimly aware), Mr. Putnam entered into an argument with me on spiritual matters. As I was speaking, the whole system rose up before me like a vague destiny looming from the Abyss. I never before so clearly felt the Spirit of God in me and around me. The whole room seemed to me full of God. The air seemed to waver to and fro with the presence of Something I knew not what. I spoke with the calmness and clearness of a prophet." -- James Russell Lowell, from his published letters.