Sometimes the Māyāvādī philosophers push forward the argument that if this material world is truth, then why are householders advised to give up their connection with this material world and take sannyāsa? But the Vaiṣṇava philosophers' view of sannyāsa is not that because the world is false one must therefore give up material activities. The purpose of Vaiṣṇava sannyāsa is to utilize things as they are intended to be utilized. Śrīla Rūpa Gosvāmī has given transcendentalists two formulas for dealing with this material world. When a Vaiṣṇava renounces the materialistic way of life and takes to sannyāsa, it is not on the conception of the falsity of the material world but to devote himself fully to engaging everything in the service of the Lord. Śrīla Rūpa Gosvāmī therefore gives this formula: "One should be unattached to the material world because material attachment is meaningless. The entire material world, the entire cosmic manifestation, belongs to God, Kṛṣṇa. Therefore, everything should be utilized for Kṛṣṇa, and the devotee should remain unattached to material things." This is the purpose of Vaiṣṇava sannyāsa. A materialist sticks to the world for sense gratification, but a Vaiṣṇava sannyāsī, although not accepting anything for his personal sense gratification, knows the art of utilizing everything for the service of the Lord. Śrīla Rūpa Gosvāmī has therefore criticized the Māyāvādī sannyāsīs with his second formula: "Because the Māyāvādīs do not know that everything has a utilization for the service of the Lord, they take the world to be false and falsely think they are liberated from the contamination of the material world." Since everything is an expansion of the energy of the Supreme Lord, the expansions are as real as the Supreme Lord is.
That the cosmic world is only temporarily manifested does not mean that it is false or that the source of its manifestation is false. Since the source of its manifestation is truth, the manifestation is also truth, but one must know how to utilize it. The example of the earthen pot may be cited again: the earthen pot produced from the whole earth is temporary, but when used for a proper purpose the earthen pot is not false. The Vaiṣṇava philosophers know how to utilize the temporary construction of this material world, just as a sane man knows how to utilize the temporary construction of the earthen pot. When the earthen pot is used for a wrong purpose, that is false. Similarly, the human body or the material world, when used for sense gratification, is false. But if the human body and the material creation are used for the service of the Supreme Lord, their activities are never false. It is therefore confirmed in the Bhagavad-gītā that even slightly using the body and the material world for the service of the Lord can deliver a person from the gravest danger. When properly utilized, neither the superior nor inferior energies emanating from the Supreme Personality of Godhead are false.