Interduction
17
continues to live after the destruction of his temporary material body. In reference to the concept of  sanātana-dharma , we must try to understand the concept of religion from the Sanskrit root meaning of the word.  Dharma  refers to that which is constantly existing with the particular object. We conclude that there is heat and light along with the fire; without heat and light, there is no meaning to the word fire. Similarly, we must discover the essential part of the living being, that part which is his constant companion. That constant companion is his eternal quality, and that eternal quality is his eternal religion.
When Sanātana Gosvāmī asked Śrī Caitanya Mahāprabhu about the  svarūpa  of every living being, the Lord replied that the  svarūpa  or constitutional position of the living being is the rendering of service to the Supreme Personality of Godhead. If we analyze this statement of Lord Caitanya, we can easily see that every living being is constantly engaged in rendering service to another living being. A living being serves other living beings in two capacities. By doing so, the living entity enjoys life. The lower animals serve human beings as servants serve their master. A serves B master, B serves C master and C serves D master and so on. Under these circumstances, we can see that one friend serves another friend, the mother serves the son, the wife serves the husband, the husband serves the wife and so on. If we go on searching in this spirit, it will be seen that there is no exception in the society of living beings to the activity of service. The politician presents his manifesto for the public to convince them of his capacity for service. The voters therefore give the politician their valuable votes, thinking that he will render valuable service to society. The shopkeeper serves the customer, and the artisan serves the capitalist. The capitalist serves the family, and the family serves the state in the terms of the eternal capacity of the eternal living being. In this way we can see that no living being is exempt from rendering service to other living beings, and therefore we can safely conclude that service is the constant companion of the living being and that the rendering of service is the eternal religion of the living being.
Yet man professes to belong to a particular type of faith with reference to particular time and circumstance and thus claims to be a Hindu, Muslim, Christian, Buddhist or any other sect. Such designations are non- sanātana-dharma . A Hindu may change his faith to become a Muslim, or a Muslim may change his faith to become a Hindu, or a Christian may change his faith and so on. But in all circumstances the change of religious faith does not effect the eternal occupation of rendering service to others. The Hindu, Muslim or Christian in all circumstances is servant of someone.