"Human beings" at the outset carried great significance. This means all humankind; the Daishonin's teaching can benefit all people without exception. Buddhism is a teaching that exists for all human beings. It is not only for the Japanese or the people of one particular country or ethnic group. Nichiren Daishonin declares that, ultimately, for all people- whether poor or wealthy, famous or unknown, powerful individuals pr ordinary citizens, artists or scientists- apart from chanting Nam myoho renge kyo, there is no true happiness, no true joy or fulfillment in life. That's because when we chant daimoku, our lives become one with the life of the Buddha, enabling us to draw forth the inexhaustible strength to carry out our human revolution and to help others to the same.
Fame, wealth and social status alone do not guarantee happiness. May wealthy individuals suffer terribly within their mansions. Some people may be bound up in vanity that they can find no peace of mind. Many famous people feel miserable the moment they slip from the limelight. Let's say there are two people who work in the same company, perform identical jobs and have equivalent material resources and social standing; yet one feels happy while the other feels nothing but despair. It is not all uncommon to find such disparities arise due to differences in people's inner states, differences in their hearts.
Nor can it be said that the advance of science or economics necessarily brings happiness. In ever case, whether we feel happy or unhappy ultimately depends on US. Without changing our state of life, we can find no true happiness. But when we do change our inner state, our entire world is transformed. The ultimate means for effecting such change is chanting daimoku.
We are born in this world to enjoy life. We are not born to suffer. This is a basic premise of the Lotus Sutra on the nature of human existence. To live happy and at ease in this world means to enjoy our work and family life, to enjoy helping others through Buddhist activities. If we have a truly high state of life, then even when unpleasant things happen we view them as making life all the more interesting, just as a pinch of salt can actually improve the flavor of a sweet dish. We feel true delight in life, whatever happens.
To experience the "joy derived from the Law" means to fully savor the eternally unchanging Mystic Law and the power and wisdom that derive from it. In contrast to this joy, there is the "joy derived from desires,"- enjoyment that comes from fulfilling desires of various kinds. While is might seem like genuine happiness, such joy is only TEMPORARY and SUPERFICIAL. It does not arise from the depths of our lives and it soon gives way to unhappiness and dissatisfaction.
Faith enables us to receive the eternal joy derived from the Law. So let us engrave in our hearts this point: We ourselves receive this joy. Because we receive it ourselves, our happiness does not depend on others. No one else can make us happy. Only by our own efforts can we become happy.
Therefore, there is no need to feel envious of others. There is no need to bear a grudge against someone or depend on another person for our happiness. Everything comes down to our state of life. It is within our power to take our lives in any direction we wish. To be dragged around by other people or the environment is not the way of life the Lotus Sutra teaches. True happiness is not feeling happiness one moment and misery the next. Rather, overcoming the tendency to blame our sufferings on others or on the environment enables us to greatly expand our state of life.
Also, at the most fundamental level, faith is for our sake, not for anyone else's. While we of course practice for ourselves and others and to realize kosen-rufu, ultimately we are the prime beneficiaries of all our efforts in faith. Everything is for our growth; everything contributes to the development of our state of life and the establishment of Buddhahood in our lives. When we practice with this determination, all complaints vanish. The world of Buddhahood that had been covered by the dust of complaints begins to shine, and we can freely and fully savor the joy deriving from the Law.