During the meditation, let the focus be on silver that forms inside. The silver yokes the body to the Absolute. The milk of the Brahman fills up the body. That which the attention is on, evolves in the attention. So have the attention be on the evolving white, the formative of the new body. The prana, the essence of the body is set into vibration in OM. It is absorbed into the vibrationless, beyond the 5