Campbell in the Mystery Number of the Goddess presents the view that certain numbers provided metaphysical insight in many mythological systems. Specifically, that the number 432 was seen as an important guide in understanding the order of the cosmos. In the myths of the Goddess religions, the procession of the zodiac was seen as having a major cosmological importance and was believed to a length of 432,000 years. This was a fairly accurate estimate and provided them with a workable astronomical and astrological formula and useful for determining a useful calendar. Additionally they believed that this number was the number of heart beats occurring in 12 hours and also the root musical sound vibration of (middle A), the sound audible as the mid point of human hearing. Thus the number 432 and its derivations became a key in explaining numerous other phenomena.
Campbell points to the work of Marija Gimbuttas who proposed that a Goddess culture flourished in the Middle East from 7000-3500 BC. And that these cultures effectively used these symbols to guide their agricultural and husbandry based cultures. Campbell further believed that these myths influenced the myths of the cultures in Sumerian, Mesopotamian and Greek and later in Hebrew and Christian writings.
In a further exploration of the ancient myth’s use of numbers, Campbell points out the use the use of each of the units of 432, that is, the individual numbers 2 – 3 – 4 and their corresponding geometrical representations such as the triangle. And their relationship to the crescent moon and which, in turn, was represented as the horns of a bull were important keys for understanding monthly time frames and processes such as human pregnancy. In addition, Campbell extends the discussion to include the use of 1 and 0 and their geometrical equivalent the dot. 2, 1 and 0, each of which have an inherent reference to duality. Campbell points to 3 and the corresponding triangle as a representation for the fertile female and the dot as creation point. He also pointed out that 3 is expressed in concepts such as the three graces, the kundalini and the Christian trinity. Campbell also discusses the significance of the squares of numbers in myth, specifically 3 X 3 or 9. He sites examples of its use in myths such as the Nine Muses, the planetary spheres and the nine chakras.