The goddess Durgā is the superintending deity of this material world, which is made of material elements. The demigods are simply different directors engaged in operating the departments of material activities, and they are under the influence of the same material energy. Kṛṣṇa’s internal potencies, however, have nothing to do with the creation of this cosmic material world. The spiritual world and all spiritual activities are under the direction of the internal, spiritual energy, and such activities are performed by Yogamāyā, the spiritual energy. Yogamāyā is the spiritual or internal energy of the Supreme Personality of Godhead. Those who are interested in being promoted to the spiritual world and engaging in the service of the Lord attain spiritual perfection under the control of Yogamāyā . Those who are interested in material promotion engage in ritualistic religious ceremonies and economic development to develop sense gratification. They ultimately attempt to merge into the i...