The first proof is documentary proof. The phenomena, philosophy or religion must exist through matter, energy and/or ideas. An example of a phenomena is a rock, an example of a philosophy is the Critique of Pure Reason by Emmanuel Kant, an example of a religion is the religion based on the Lotus Sutra. We know that these phenomena, philosophies and religions exists. It has been documentated that they exist.
Theoretical proof means that the phenomena, philosophy or religion can be evaluated by reasoning or scientific evidence. A rock has a certain weight, composition, structure etc. that can be measured. The Critique of Pure Reason can be evaluated through science and other philosophical works as to its classification(idealism), its structure(epistomology), its development etc.
Actual proof is the function of the rock, that it can be used in weights and measures, used to knock down an attacker, or ground up to become an abrasive. Reguarding religion and philosophy, actual proof is the measure that a philosophy or religion can change the individual or society.
The Chinese Gooseberry is a delectable fruit. It exists in the mid to southern latitudes. Its color varies from lime green to orange-yellow. It has a unique taste with hints of honey, ginger, cinnamon and coriander, strawberry and banana.
Can you imagine how it tastes? Let me give you some more information about this sublime fruit. It has 400 specialized enzymes that convert the nitrates, proteins and fats in the soil into various types of carbohydrates. The Chinese Goosebberry plant also uses photosynthesis to convert water and carbon dioxide into other sugars and carbohydrates that, thanks to this multitude of enzymes, are more varied and complex than in any other plant. The sugars and carbohdrates travel up and down the plants vascular system called the phloem and are concentrated in the fruit. The concentration of the various carbohydrates are 10.000% this and 12.567% that, 9.641% this and 49.210% that, and 1.879 % this… The Chinese Gooseberry is also chock full of phytonutrients and antioxidants like, flavins, tannins, lycopenes, Vit. A, C, and E. The Chinese Gooseberry tastes nothing like, rasberry, strawberry, blueberry, melon, apple, grapefruit, avocado, or the angostora bitter. These fruits too are composed principally of carbohydrates and are full of phytonutrients and vitamins but composed of vastly different types and in vastly different proportions. Can you now tell me how the Chinese Gooseberry tastes?
The Chinese Gooseberry is like the Lotus Sutra (Myoho renge kyo). It exists, this we know. We have abundant documentary proof of this. They both can be analyzed (see above for the Chinese Gooseberry). The Lotus Sutra contains the teachings of the Ten Worlds, Ten Factors, Three Realms, and 3000 Worlds in a Momentary Existence of Life. These teachings can be evaluated through science and through reason just as the gooseberry. Science and reason gives us a great deal of information as to the nature of the Chinese Gooseberry. Its form, it’s composition, its structure. However, as far as its taste, despite knowing all these things, our brains are too small to analyze all the data and experience the taste. Likewise, our brains are too small to analyze the data of 3000 Worlds in a Momentary Existence of Life to know exactly its ability to change the individual (become Buddha) and/or society (Buddha’s Land).
We must taste the Chinese Gooseberry, to know its taste (BTW, the Chinese Gooseberry is the Kiwi fruit). We can only taste the Lotus Sutra by chanting Namu Myoho renge kyo with one’s whole heart. We can only understand Nichiren Lotus Sutra Buddhism by practicing as the Lotus Sutra and Nichiren teach.