To understand the real purpose of human being life, it is necessary for us to choose and follow a religious system; restraining from evil deeds, encouragement to do good action and enabling to purify our mind. For simplicity let us call this system “religious system”.

Religious system is expression of the striving human being. It is greatest power leading to self-realization. It has greatest power to transform one with positive qualities. It turns ignoble in to noble; the self-fish, unselfish; the proud, humble; the haughty, forbearing; the greedy, benevolent; the cruel, kind and so on. Religious system teaches us how to calm down the sense and make our heart and mind peaceful. The keynote of calming down the sense is to eliminate attachment which is the root of our disturbances. It is very important for us to have contentment. The more we crave for our property, the more we have to suffer. Property does not give real happiness to owner. Most of rich people in this world today are suffering from numerous physical and mental problems. With all the money belongs to them they cannot buy a solution to their problems. Yet the poorest men who have learnt to have satisfaction of desire many enjoy their lives for more than the richest people do.

If we realize the nature of human being life characterized by unsatisfaction, change and egoism as well as the nature of man’s greed and means of getting them satisfied, we can understand the reason why the happiness so desperately sought by many people is so elusive like catching shadow a moon bean in to the water. We try to again our happiness through accumulation of property again and again. But as far as we wish, we cannot get it. When we are not successful in accumulating wealth, gaining position, power and honor deriving pleasure from sense satisfaction, we go pained and suffered, envied others who are successful in doing so. Even if we are successful in getting these things, we suffer as well because we now fear losing what we have gained or our desires have now increased for more wealth, higher position, more power and greater happiness. Our desires never seem to be completely satisfactory. Therefore understanding the nature of human life we should not waste too much time doing impossible.

In this point the adoption of religious system becomes important, because it encouraged contentment and urge us to look beyond the demands of our flesh and ego. According to the religious system of Theravada Buddhism, by our selves we remind that we are the heir of our action and the master of destiny. In order to gain greater happiness we must be prepared to give up short-term pleasure.

According to the law of Kamma, rebirth will take place depended on qualities of our deeds; a person who has done many good deeds, may be born in favorable conditions where he enjoys wealth and success, beauty and strength, good health and meets good spiritual parents, friends and teachers. Wholesome deeds can also lead to rebirth in the heavens and other sublime states. Unwholesome deeds lead to rebirth in suffering states. Therefore understanding the law of kamma, we must make the effort to refrain from performing bad