One of my teachers, Chris Monnastre, told a story of a lesson she learned from her teacher, Israel Regardie. She was just beginning to work under his personal instruction when she showed him how she performed the Lesser Banishing Ritual of the Pentagram. Quietly, she started sounding the first word. "Ahhhhhhhhh-tahhhhhhhhhhh." Regardie stopped her and asked, "Who's listening."
In magick, certain words are meant to be vibrated. Several writers have given different ideas of what this means. For example, some say you should send the sound down through different parts of your body. Others elaborate in saying that you should visualize the letters, in Hebrew, of the words you are vibrating and