The phenomenon that can be perceived in biblical texts is a specific structure of the relations between characters that basically has the form of “twins”. The “twins” are somehow set at the same distance from the third character, which can be graphically pictured as the top vertex of the triangular structure. However, this third character also has its own “twin”, but their relation is different than the relation between the aforementioned twins: the third and its “twin” somehow go together, yet they are somehow opposite to each other. For this reason, the twin of the third we named “doppelganger”: it is the shadow figure of the third, yet mostly having the different value from it (“positive” instead of “negative”). Usually at the coming of the doppelganger the third disappears from the story.
In this paper we shall analyse this phenomenon in the Genesis, but using metodology of Data Science. Data collection was made by reading several translations of the Book of Genesis and recording the appearance of characters (Adam / Eve, Yahweh / Snake). Correlation between parameters was determined using Pearson's and Spearman's correlation coefficient, more precisely, the correlation matrix. After statistical data processing, a conceptual model was developed. Using System Theory, a computer model of this complex, closed system describing a “pattern of behavior” was developed. For the validation of the model, considering that the distributions are asymmetrical non-Gaussian distributions, a non-parametric tests were applied.
A search of scientific papers did not find any work that deals with the research of the Book of Genesis as complex, closed system according System Theory, using Data Science methodology and Simulation modelling as a research method. This paper presents a developing knowledge-based model which contributes to philosophy of religion.