The Cosmological Circle is a geometric diagram that has appeared in the arts, crafts, architecture, religion and literature of cultures around the world, and is associated with their golden ages. Because it's the visual representation of the harmony naturally inherent in the structure of the numbers 1 through 12, it encodes the ideal patterns and proportions toward which nature's forms strive. It has been used as a symbol of universal harmony because it represents the complete order of the universe and thus is a microcosm appearing in the designs of cosmic temples and sacred spaces worldwide. It served as as an eternal standard of reference, a pattern and instrument of statecraft for civilizations which were "cosmologically ordered societies" seeking to attract to their citizens happiness, blessings, justice and prosperity. Its proportions were used as an intelligent model for integrating weights and measures with human dimensions, and for sanctifying the Earth with sacred architecture. Its dimensions are described as the Heavenly City described in The Book of Revelation, seen in the plan of the Buddhist Brobodur temple, Stonehenge, Glastonbury, and described as Plato's ideal city Magnesia. Its central "squared circle" plan is also found in the sizes and relationships among the Earth, Sun and Moon. No one invented it - it's just the way that numbers naturally harmonize, providing the ideal towards which nature strives and humans have designed art and society.

** Constructing the Cosmological Circle** teaches how to construct the diagram by the traditional
geometric method using a compass and straightedge. The book also
provides the background necessary to appreciate its geometry,
symbolism, and appearances in art, architecture and literature
around the world.

Artists and architects will want to see how
this model of harmony has been used in the past.

Readers interested in symbolism and philosophy will find a key
to understanding traditional wisdom teachings.

This book is primarily based on the work of John Michell who has explored and written about the New Jerusalem Diagram and Cosmological Circle for over thirty years.

The book is organized in five sections. The
first, *From Chaos To Cosmos* considers some ancient creation
myths which describe mathematical aspects to the birth of the
universe. Studying nature's order, its "outbursts of truth"
reveals first hand how the universe is organized and unfolds.
Today, science, religion and mythology present differing views,
although this wasn't always the case. All societies organize and
comport themselves in accord with the cosmology they perceive.
In the past intentionally planned "cosmologically ordered
societies" were formed. They're sometimes recognized by their
deep interest in particular numbers which recur in their religion,
literature, statecraft and the proportions of their monuments
and buildings. They did this to resemble as closely as possible
the harmony they perceived in nature's numbers at the heart of
the universe and in themselves.

Thus the superior man Brings Order out of Chaos."

--

The second section, called *Geometer's Heaven
and Earth* looks at two shapes central to the sacred art, architecture
and philosophy of cultures where universal order was a main interest.
These shapes are the circle and square, worldwide symbols of eternally
existing heavenly perfection and its transitory, material approximations.
Circle and square are predominant in the Cosmological Circle diagram
so we benefit by understanding their geometry and symbolism.

while the earth is square like a chess board."

-- Chinese book

Of all the ways that the circle and square
interact, the most interesting is the "squared circle"
where they have virtually the same perimeter or area. This next
section, *Squaring The Circle*, looks at the geometry and
history of this seeming impossibility. Symbolically, a squared
circle signifies the meeting of Heaven and Earth, the ideal and
the actual, which by definition are different. Cosmologically
ordered societies often used squared circle geometry in their
sacred architecture to indicate that "Heaven and Earth meet
here". By looking at various examples we'll gain insight
into the geometry, history and symbolism of the squared circle
at the center of the Cosmological Circle construction.

with the probability that there is one madman the more on the earth. The latter appears to us the greater."

— The French Academy, in explaining why it would accept no more papers on circle-squaring.

The next section, *Construct the Cosmological
Circle* is the heart of this book. It guides the reader along
illustrated step-by-step directions for constructing the Cosmological
Circle with a compass and straightedge. It's steps are well worth
pondering for the way they integrate different shapes and their
proportions into one harmonious whole. Artists and architects
may use the construction for creative projects. Some people will
approach it as a meditative process and symbol.

-- after which of the Models did its Architect construct it?

[...] Now if it so be that this Cosmos is beautiful and its Constructor good,

it is plain that he fixed his gaze on the Eternal ...."

-- Plato (

The final section, called *The Number Canon*
removes the geometric mask and looks into the numbers at the heart
of the Cosmological Circle. The way the twelve numbers combine
and organize into an all-encompassing whole was the model for
most of the ancient world as a microcosmic representation of the
harmonious universe. It was used as a standard for defining relationships
among weights, measures, music and the proportions of sacred art
and architecture. This section looks at some of the interesting
numbers in the Cosmological Circle and their recurring appearances
in various cultures and in nature.

is that the ancients encoded their knowledge of the world

in the dimensions of their sacred monuments.”

They used "... an esoteric code of number, harmony and proportion

which was supposed to reflect the perfectly structured mind of the Creator.

-- John Michell

A Bibliography lists some books and web pages useful for further exploration of the Cosmological Circle in mathematics, art and philosophy.

The book is thoroughly illustrated with many quotations. It is
printed single-sided, 115 pages.

**Table Of Contents**

**Introduction**
4

**From Chaos To Cosmos**
11

Cosmogeny and Cosmology 11

Chaos and Order 13

Divine Geometer 15

Ma'at 18

Cosmologically Ordered Societies 20

**Geometer's Heaven and Earth** 28

Circle and Square 28

The Heavenly Circle 29

The Earthly Square 32

Heaven And Earth Together 33

Square Mediates Between Circles 36

**Squaring The Circle**
38

Pursuing the Impossible 38

Earth And Moon Square the Circle 42

Stonehenge 44

The Great Pyramid 46

The Pantheon 48

Native American Kivas 49

Borobudur Temple 51

Cosmati Pavement of Westminster Abbey 52

Alchemical Fusion 53

**Construct the Cosmological Circle** 55

Step-by-step

**The Number Canon**
81

Traditional Twelve 83

Highly Composite Numbers 85

Rhythms of Human and Celestial Bodies 87

The New Jerusalem Grid 88

Seven Hundred Twenty 91

Celestial Dimensions 98

Heavenly Cities 104

Five Thousand Forty 107

Perimeters and Areas 109

**Bibliography**
115

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