According to the textbook Esoteric Healing, some healers work in cooperation with a healing deva. Such devas exist and have the power of bestowing life. Relations are established through affinity, but this can be brought about only by the deva. and not by the healer. If the healer is very advanced, his Master may instruct one of the serving devas to aid him. Only healers of great purity and of completely selfless motive can attract these angels, and when they do, the potency of their healing is much greater; they make fewer mistakes. Elsewhere, we are told that the Mother is the greatest of the devas.
In the Roman Catholic Mariology, the Mother -consort of the Holy Spirit- is revered as the Mediatrix of All Graces. In the Vesica Piscis-shaped Miraculous Medal, light radiates from Her hands.
More recently, Vicente Beltrán Anglada (VBA, 1915-1988), has made reference to a Threefold Hierarchical Project being part of the work assigned to the New Group of World Servers since 1925:
First, the recognition of the Great White Brotherhood as the Ashram of the Lord of the World in Shamballa;
Second, the scientific revelation of the creative or Mother aspect of the universe, the Deva Kingdom;
Third, the constructive use of such creative energies through the Seventh Ray of magic.
VBA himself was introduced by his Master to a teaching deva, Jesazel, a highly evolved deva who guided and protected him as he contacted the Deva Kingdom mostly in his native Catalonia.
In conducting his world service as an accepted disciple in a Second Ray Ashram, VBA inaugurated a group service activity to invoke healing devas. The healing group, overshadowed by the magnetic triangle comprised of the Lord Buddha, the Spirit of Peace and the Avatar of Synthesis, would adapt the introductory radiatory healing technique already presented in this study guide, working together to heal mental, emotional and physical ailments.
For VBA, Montserrat is a sacred mountain range where spiritual ceremonies of initiation are held in the etheric planes. During his lifetime, VBA made contact and held intimate conversations with the devas of Montserrat, a shrine dedicated to the Mother of the World.