Four WorldsSignp. 59
The Tetragrammaton
The four-letter Name, to gaze at with the heart directed toward the Infinite.
Reb David’s words, typed
יהוה
Your mind's eye should gaze on the letters of the Unique Name, and your heart should be directed toward the Infinite Being (Ain Sof). Your gazing and thought should be as one.
Rabbi Aryeh Kaplan