What is supply? Is it, as many people believe, something materially tangible, physically concrete, which must be captured outside of oneself? Christian Science answers these questions with the truth that supply is not something added to man, but is found in the innate fullness and completeness of his being as the perfect representative of God.
The spiritual endowments constituting real selfhood are the measurement of supply. These endowments are limitless, each in its own particular way reflecting the illimitability of God. For instance, there is no end to intelligence, love, strength, purity, or to any other spiritual quality.
To know supply as spiritual does not lessen its tangibility. Rather does it heighten the sense of one's inseparability from it. In truth, supply is our own now, the undeniable, palpably true substance and wholeness of spiritual selfhood. This fact becomes apparent to human sense and demonstrable in human affairs in proportion to the development of one's own ever-present, usable, spiritual talents.