Tuesday, November 28, 2017

Rose Windows - Geometric Icons of Heaven

I have just been creating a new online course on the mathematics of beauty, as part of which, I wanted to show how to represent the symbolic meaning of number in the context of the liturgy, in such a way that it might deepen participation. The obvious way to do this is to have a pattern with the symmetry of the number. This will require also some catechesis of the congregations, so that they are reminded of what it is pointing to every time they see it.

It can be part of the decoration of the church, incidental, as it were, to the structure,


or it can be more intimately and obviously bound with the form of the church, as it is in the medieval rose window. Here is a window dating from about 1500 in the cathedral at Amiens in France.


It is important to awaken our innate sense of the symbolism of the natural world and all that is created, as this also stimulates our natural sense of the divine. The awe and wonder that we feel when we contemplate the world around us is, for all its seeming profundity, little better than a shallow emotion generated artificially by a drug if we stop there and do not allow it to draw us closer to its source, which is God. This is its true consummation: we are made to see the glory of God in His creation, and it will be to His greater glory and our greater joy if we allow the beauty of the world to take us to what it points to.

We can consider this to be a form of relationship. Creation is in relationship to its Creator. By virtue of its existence, it is relational, for it is connected to its Creator by the mark of divine beauty which He has impressed upon it. This interconnectivity of all that exists, therefore, is not a mental construct thrust upon the cosmos artificially by mankind. Rather, it is a property of the object that we see. All being is relational by nature, a patterned lattice that has the Creator at its heart.

As created beings ourselves, we also participate in this dynamic, seeing a natural connection between ourselves and the rest of the cosmos. All of mankind is endowed by the Creator with intellect and the capacity to observe the world around us in such as way that we can derive from it an understanding of our place within it. Ultimately, this points to and sheds light on our relationship with the Creator.

Part of our task as people seeking to evangelize the world is to re-awaken the final link in the chain of connection between creation and Creator by re-establishing a culture that is rooted in this principle of interconnectivity through its beauty. This process of evangelization of the culture begins in the church, in which all that we perceive and all that we do participates in this language of symbol and is there to connect us to God.

Coming back to the symbolism of number, it is widely accepted, even in the secular culture, that the natural world is connected to mathematics. The connection is so strong that, for example, few if any doubt the power of mathematics to help the natural scientist describe the processes of the natural world. However, I think we should stop for a moment and consider about this - it need not automatically be the case. Once I realised this, it became a source of great wonder to me that the abstract world of mathematics is so intimately bound in its structure with the behaviour of the natural world.

This had to be noticed before the connection could be made, and it is a figure such as Boethius commented, in his De Institutione Arithmetica, (1.2) that “number was the principal exemplar in the mind of the Creator.” From this is derived the pattern of its existence that the scientist observes.

The natural scientist of today is generally less aware of the symbolism that runs through both nature and mathematics. The medieval thinker would not have rejected the method of today’s natural scientists, but would have added to his description of the natural world the symbolic language of number, which is largely forgotten today. If scientists were to do this today, the technology which they use would enhance their work, and allow its applications to grow in harmony with the flourishing of man. The proponent of sacred number has something that can help him to be a better scientist, rather than stand in conflict with him.

Geometry expresses number in space through matter, which why geometric patterned art ought to be right at the heart of the evangelization of the culture and any sacred art. It is also why the study of the symbolic meaning of number in conjunction with the study of geometry is so important in a Catholic education today. What I propose is a study of geometry that is so much deeper, and more exciting than the dull task of memorizing Euclidian proofs, which sadly seems to be the way it is taught in Great Books schools today. Such a study would connect the pattern of the universe to the creative impulse of man, so that the beauty of the culture can direct us to God even more powerfully than the most beautiful sunset you have ever seen.

This is why I would like to see the rebirth of the Rose Window in our new churches. This is more than simple decoration; if done well, it has the power to stimulate in us a profound sense of our place in the world and in relation to God. Assuming that, even if we got as far as putting them in churches, the catechesis available would be minimal or poor (we’re Catholics!), they would need to be designed in such a way that the symbolism was obvious. There is no reason why Scriptural quotes or other texts could not be added in order to make their symbolism clear, as may also be done in figurative art.

Here I give some examples of such windows with three-, four-, five- and seven-fold symmetry. I have obtained these photographs from a great resource that I discovered online called therosewindow.com, run by Painton Cowen, who kindly gave us permission to reproduce his photographs here. This site has photos of windows based upon numbers that aren’t typically used with Christian symbolism, 11 and 13, for example. I would want to consider carefully the basis of these before replicating them today. The past has must to teach us, but not everything that it tells us is true!

Here are some images.

Three, 15th century, Barrien, France

Four and three in a quincunx arrangement of five objects, 15th century, Agen, France


Five, Exeter, England, 13/14th century

Seven, Beaulieu en Rouergue, France, possibly 14th century

If you want to know more about the symbolism of number and the philosophy behind it, I suggest that you either read The Way of Beauty or take the course The Mathematics of Beauty, which will soon be offered at www.Pontifex.University, through the Masters in Sacred Arts program.

In the meantime...believe it or not, lucky thirteen! Larino Duomo, Italy, 

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