The Parallel World consists of three parts: Gravitation; Life; Evolution. This a hypothesis based on the rejected by the science ethereal substance that fills everything everywhere in the Universe in all directions. The Hypothesis is dedicated to ethereal Media and the physical fields which would not be able to exist without it. It gives a rational explanation of physical phenomena such as the gravitation field and forces, electromagnetic fields including the particle which translates light. The Hypothesis considers live as being created by Intelligent Design and all material living organisms as consisting of two integrated parts, a physical field and a biological body. It concerns genesis, development and aging of the organisms and their operation as biological bodies. The evolution process is reviewed in the same context as being precisely designed one with definite goals. The Hypothesis regards areas were the possibility of exploration is strongly restricted or generally unavailable by material facilities. For that reason the only way the claims to be expressed as convincing is the use of abstract considering and building of logical chains. The Hypothesis closes its area of analysis within a framework where the claims to be logical and argued and out of which the things seem uncertain. The claim life is carefully designed and created by the Supreme Reason corresponds to the concept about the living God and this is the basic idea of the book. This idea is being developed basically on physical regulations and laws and far from mystique and foggy considering. Putting that object in front of the whole material is not occasional.