To sit in the lowest room is to sit down on the floor with the spine held straight and upright, the posture in which the inner medicine is made. Meditation taken low and disciplined this way lets the pineal gland release its healing light into the body, and the still, humbled sitting is exactly what draws the summons to rise. The going up higher is not a reward handed from outside; it is the current of that light lifting the seated self toward the crown, the fifth and finished state of consciousness.
The service done in the presence of the gathered faculties is the quiet inner work of sitting, which trains a person the way a fighter is trained to stand steady under the blows of life. The one who takes the low seat is the one carried up.
Lowest room: the floor, sat upon with the spine straight and perpendicular, the humble posture where meditation begins
Worship: the inner service of stillness done before the gathered parts, not outward praise