In the center of the print is a symbol consisting of two superimposed triangles, the words:. "In Him was life, and the life was the light of men." This combination of picture and text is a powerful code that opens the flow of new living energy. The seal, also known as the "Shield of David" (Magendavid) is intended not only to strengthen and preserve physical and mental health, but is able to protect its owner from external influences of negative energy.