The prosperity and happiness of the members of a society are dependent on a well-ordered society, nature and cosmos as a whole. Just as in individual life, when the eyes, ears and other sense organs work unitedly, the person works in health and happiness. Similarly, the sun and other cosmic powers perform their duties in unison and therefore, the universe goes on and on smoothly. With this, you cherish gods, and the gods will cherish you. By mutual care and concern, the highest good may be obtained.
Sacrifices are conducive to material prosperity and spiritual growth.
Anything done for the benefit of society and the world is a sacrifice. The spiritual motivation offers us direction and initiates us into altruistic work. It is very different from egocentric materialism. The world prospers with acts of sacrifice. An action is Yajna in proportion to its public utility.