Why is Maitreya called the rich Buddha?

The fifth Buddha robbed by immortals is Maitreya, and his life is the fourth layer of the world of desire. Maitreya Bodhisattva is lecturing to heaven in the inner court of Dou, which is a place on earth for 400 years a day. 4,000 years later (the life span of Dou is 4,000 years, that is, 5.67 billion years on earth), Maitreya Bodhisattva was born in the inner court of Tian and became a Taoist under the Longhua tree in the garden. Even if you become a Buddha, you are still famous.

Maitreya Buddha will be a blessed Buddha in the future. During his death, the earth experienced many changes. Mountains and rivers and stone walls are all extinct, mostly plain, with calm sea water, fertile land and many natural parks. All the year round, the weather is good, flowers bloom, and all kinds of suitable. The product has a bumper harvest, sweet fruit and natural japonica rice. No bran, it tastes delicious. If it is ripe, it can be eaten without cooking, and it is not bitter for people to eat for a long time. Without disaster, people are all good, without greed, anger, ignorance, slowness, doubt, ... not to mention murder, theft, adultery, alcoholism, ... and all other bad thoughts and words. Everyone knows the wonderful methods of practicing body, mouth and heart. People are equal, confused, have no disputes, meet happily, encourage each other with kind words, do good deeds, have no evil deeds, and eat without worry. Its clothes don't need artificial weaving, and there are trees on the ground, which will produce all kinds of soft clothes that anyone can wear; Most of the houses and palaces are made by law, and there is no filth on the ground. People have to pee, the toilet is opened and then closed by themselves. There are many kinds of treasures on the ground, so you can pick them up at will. People will say: I heard that in the past robbery (probably referring to our present robbery), man-made treasures hurt each other, were locked up in prison and suffered all kinds of troubles. Now this treasure is like a tile, unattended, and it is really peaceful. At that time, although there were a number of small countries in the world, only one big country was unified. On this earth, there is a vast plain of 400 Wan Li, four seas on each side, a metropolis, a cock-headed city, 500 miles from east to west and 280 miles from north to south. The land is flat, the population is large, the streets are neat, and there is a dragon king named Shuiguang in the air, which is fragrant at night and sunny in the daytime. In the city, Ye Hua, a Luo Cha man, appeared in the middle of the night to serve mankind, clean up the filth, and spread perfume all over the place, which was very fragrant. Dragons, gods and ghosts all work for human beings, but there is absolutely no need to worship them. At that time, there was no superstition in the world. The right time, the right place, the right people, the right people and the support of ghosts and gods gave birth to a wheel king. The king's name is Baya, and Kyoto is a city with the head of a chicken. For the people, the rule of law is based on justice. There are golden wheel treasures, elephant treasures, Ma Bao, jewels, jade treasures, pawn treasures and Tibetan treasures to stabilize the world. Without a knife and a stick, it is natural, free, carefree, equal and happy.