In the ancient Sanskrit language the word for religion is Dharma, which means duty. Now, there are two things in the world, one of which we may describe as free choice of action and the other as duty. Everybody follows either the way of free choice or the way of duty. As an example we may think of the child who sees the fire, and wants to touch it, and does so. This action will show a certain disagreeable result which teaches the child a certain thing. This teaching might also have come to the child as a warning from the parents, telling the child that the result of the action would be burning. The child might thus refrain from doing a certain action for the reason that it accepted the warning of the parents before burning its hand.