They will work with the energies and forces which express themselves through the interchange and the values of commerce; they will deal with the Law of Supply and Demand and with the great principle of Sharing which ever governs divine purpose. They will be the great psychometrical workers, for a psychometrist is one whose soul is sensitive to the soul in others and in all forms of life. The principle of Sharing which must govern economic relations in the future is a soul quality or energy and hence their work of relating soul with soul.
(Discipleship, I, p.35-40)