Each stroke of the letter within the square text template is a metaphor. The upper horizontal represents those things which can be known about God, and the lower horizontal represents the things which are earthly. The right vertical descending is a [[ו ]] vav speaking to man in love. The left vertical is vav [[ו ]] or zayin [[ז ]] returning to God in holiness. An intersection that is at right angles represents an information transfer, but a rounded intersection is a transfer of personality.