38:9.8

Primary midwayers resemble angels more than mortals; the secondary orders are much more like human beings. Each renders invaluable assistance to the other in the execution of their manifold planetary assignments. The primary ministers can achieve liaison co-operation with both morontia- and spirit-energy controllers and mind circuiters. The secondary group can establish working connections only with the physical controllers and the material-circuit manipulators. But since each order of midwayer can establish perfect synchrony of contact with the other, either group is thereby able to achieve practical utilization of the entire energy gamut extending from the gross physical power of the material worlds up through the transition phases of universe energies to the higher spirit-reality forces of the celestial realms.