The main goal of the NUU, i.e. the unity of all creeds and faiths, is exposed in the booklet «Proposals» reproduced in the beginning of the book, and needs not be described. The purpose of the NUU is that all the enlightened persons of all religions and faiths be united with one another and agree with the mutual creed of God-worshipping, which is common efforts and with the help of the best religious teachings and the fundaments of sciences, they will propagate the facts of Godliness, in a manner which is easy for understanding of all enlightened and learned persons of the world. We look at all the religions with esteem and high respect, and consider their followers as our brothers. We hope the mutual understanding between the enlightened persons of different faiths will end some day in seminars and conferences, in which scholars of the religions will gather with a spirit of tolerance and brotherly atmosphere, and with a thorough study of all religions, and will find the best means to create a happy life through ways, which will be followed by all peoples in the world. The NUU presents the Unity of the endless Universe with logical and rational proofs and show how, we, the human beings, are linked with one another, as do the creatures, animals, plant, the Earth, etc. and how through the Earth we are linked tightly with other celestial bodies and the whole Universe. In this manner, one would be able to realize that the whole endless Cosmos constitute a single and united body. The NUU shows that death is only a transformation of the elements which constitute the essence of the Universe and these elements, as well as the forces and powers which make the life of the beings, are changed and transformed into the shape of different creatures during the endless age of the Universe. After each being has fulfilled its life duty, the elements, matters and forces which was forming it, will help other beings and creatures to come into life and to play their part in the world. The soul which is an indivisible and single force deriving from the Will of God, is the deriving power of all the bodies and work with every body according to its constitutional and mechanical organization. Every being is constituted of the body, perisperit and the inner fact is «unity and lack of difference» between them. The differences which the philosophers make between the essence, attribute and substances are mere different names given for the understanding. The inner fact is unity. For the economical affairs which constitute the fundaments of the family and society, NUU has clear views which give a sane order to the family, society and nation. Regarding the predestination, NUU believes that a single plan has been adopted for the running of the Universe as right as, a united plan is made for the working of a great factory. All the entities in the Universe, of which a very small part is the Earth and its creatures, are compelled to run according to the whole master plan of the Universe. If it will be otherwise, there will be no possibility for the cosmos to have the necessary initial order to maintain its huge organization and stubbornness of different beings could be certainly harmful for all the Cosmos. So, the predestination (which is not indeed «pre» and should be called destination i.e. the program of the life) is not a strange question difficult to understand. It is only the program by which the forces of the Universe manage its life. The «destination» is not contrary to the effort which is in harmony with the destiny or the program of the Universe will be fruitful and those parts which are in disaccord with it will fail. This is why some of the efforts and some of the prayers are fruitful and some others no. Preaching and advice, either from the highest peak, i.e. the Prophets of God, or from the common advisers are indispensable. In fact, the preacher makes its preaching, but the result is connected to the destiny of the listeners. Those whose destiny is to accept sill agree and those who should not agree will divert their attention to other goals. If the preacher does not fulfill his duty, the destiny of the guidance for these who should be guided will remain unfulfilled. The NUU proves that every human being is born with a special constitution of brain cells which is connected to their specified capacities, and those innate capacities will make the kind of duty which he has to fulfill in the society. It is by this much inborn destiny that the distribution of duties is made naturally in this world. A set of the necessities of the milieu, phenomenon and casualties will complete the destination of the man and will make the fatalism of the creation. Regarding outward darkness, calamities and evil of the world, NUU believes that we must find out the reason of these under the light of the fact, that there is no other power than the single Force of the Creation. So, the principles are wholly understandable and we try to expose rational facts about them Regarding moral teachings and human values, NUU believes that when mankind realize the fact, based on strong scientific reasons, that he is not in any way apart or disconnected with his fellow beings and all creatures in the Universe, he will try, innately to build his relation with them on the basis of love, affection, patience, tolerance, devotion, generous dispositions and self-sacrifice. He will not refrain from the slightest benevolence, i.e. good humour and affability. He will also be kind towards his fellow-creatures, the animals. As far as the punishments concerns, NUU believes that the evil actions are punished in both our world and hereafter; in this stage of life, the reaction of the evil will be surely given by a natural and inner process of human psychology called «Personal Revenge» and after our life in this world, by the obligatory representation and show of the perisperit. In fact, all our actions and deeds are preserved like the films of the movies, by our persperit and not the slightest part of it is missed. After having passed this stage, the perisperit represents and shows all the actions in the face of all people, thus putting to the greatest shame the evildoers and making joyful the benefactors There is other important facts in which NUU has clear and categorical views, for example the practical aspect of life, the economics, the sexual relations and marriage, the good management of the society, as well as individual and social duties. Every point mentioned here and many other problems and questions, for which we had not enough space to put them in print, should be treated plainly and completely for proper understanding. It is natural that with few words, we are not able to clear out some problems which have still remained unsolved during centuries. Among these problems, we can mention the question of the existence of God, providence and predestination, free-will and fatalism, eater and eaten (mutual eating of the beings themselves), Creator and created, good and evil, etc. We hope the writings published by NUU and the future books which we intend to publish will help to clear out all these problems for which mankind, since millenniums, seeks a solution. So, we hope all our dear readers will keep contact with us and will try to read carefully our books and reviews. We hope, also, to succeed to have our books printed in foreign languages too, for the use of our foreign readers.