Part 9

The outermost layer of all is a mass of flames, the lucidus ignis. Here are the sun and the three outer planets, and from here the south wind pours its scorching breath (Fig. 2).

The movements of the four outer zones around each other, carrying the heavenly bodies with them, are attributed to the winds in each zone. The seasonal variations in the movements of the heavenly bodies, along with the recurring seasons themselves, are also determined by the prevalent winds, which, acting as the motive power upon the various zones, form a celestial parallelogram of forces. In this way is ingeniously explained also why in spring the days lengthen and in autumn they shorten until in either case an equinox is reached (Fig. 2).

‘I looked and behold the east and the south wind with their collaterals, moving the firmament by the power of their breath, caused it to revolve over the earth from east to west; and in the same way the west and north winds and their collaterals, receiving the impulse and projecting their blast, thrust it back again from west to east....

‘I saw also that as the days began to lengthen, the south wind and his collaterals gradually raised the firmament in the southern zone upwards towards the north, until the days ceased to grow longer. Then when the days began to shorten, the north wind with his collaterals, shrinking from the brightness of the sun, drove the firmament back gradually southward until by reason of the lengthening days the south wind began yet again to raise it up’ (Plates VII and VIII).

Intimately bound up not only with her theory of the nature and structure of the universe but also with her eschatological beliefs is Hildegard’s doctrine of the elements. Before the fall of man these were arranged in a harmony, which was disturbed by that catastrophe (Plate XII a), so that they have since remained in the state of mingled confusion in which we always encounter them on the terrestrial globe. This mistio, to use the mediaeval Aristotelian term, is symbolized by the irregular manner in which the elements are represented in the central sphere of the diagram of the universe (Fig. 2). Thus mingled they will remain until subjected to the melting-pot of the Last Judgement (Plate XIII), when they will emerge in a new and eternal harmony, no longer mixed as matter, but separate and pure, parts of the new heaven and the new earth (Plate XII b).

‘But the heavens and the earth, which are now,... are kept in store and reserved unto fire against the day of judgment and perdition of ungodly men.... But the day of the Lord will come ... in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.... Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness’ (2 Peter iii. 7, 10, and 13).

So Hildegard, acting on a scriptural hint, is enabled to dematerialize her doctrine of the after-things.

But although since man’s fall the elements have lost their order and their harmony on this terrestrial orb, yet is that harmony still in part preserved in the celestial spheres that encircle and surround our globe; and water, air, earth, and fire have each their respective representatives in the four concentric zones, the aer aquosus, the purus aether, the umbrosa pellis, and the lucidus ignis (Fig. 2). These are the ‘superior elements’ which still retain some at least of their individuality and primal purity. From each of their spheres blows, as we have seen, one of the cardinal winds, and each wind partakes of the elemental character of the zone whence it issues, and has a corresponding influence on man’s body, since each of the four humours is specifically affected by the element to which it corresponds.

‘Then I saw that by the diverse quality of the winds, and of the atmosphere as they in turn sweep through it, the humours in man are agitated and altered. For in each of the superior elements there is a breath of corresponding quality by which, through the power of the winds, the corresponding element [below] is forced to revolve in the atmosphere, and in no other way is it moved. And by one of those winds, with the agency of sun, moon, and stars, the atmosphere which tempers the world is breathed forth’ (Plate VII).

This doctrine of the relation of the various winds to the four elements and through them to the four humours is found in the De Rerum Natura of Isidore of Seville, and is occasionally illustrated in European MSS. from the ninth century onward, but we meet it set forth with special definiteness in the twelfth century in the translations from Messahalah. It is encountered also in the work of Herrade de Landsberg. In and after the thirteenth century it had become a commonplace.

The description we have given of the universe was in the main set forth by Hildegard in her first work, the Scivias (1141-50). Subsequently she became dissatisfied with the account she had given, and while not withdrawing it, she sought in the Liber Divinorum Operum (1163-70) so to modify the original presentment as to bring it more into line with accepted views. Thus she writes: ‘There appeared to me in vision a disk very like that object which I saw twenty-eight years ago of the form of an egg, in the third vision of my book Scivias. In the outer part of the disk there was as it were the lucidus ignis, and beneath it the circle of the ignis niger was portrayed ... and these two circles were so joined as to be one circle.’ There was thus one outer zone representing the fire. ‘Under the circle of the ignis niger there was another circle in the likeness of the purus aether which was of the same width as the two conjoined [outer] fiery circles. And below this circle again was the circle of the aer aquosus as wide as the lucidus ignis. And below this circle was yet another circle, the fortis et albus lucidusque aer ... the width whereof was as the width of the ignis niger, and these circles were joined to make one circle which was thus again of width equal to the outer two. Again, under this last circle yet another circle, the aer tenuis, was distinguishable, which could be seen to raise itself as a cloud, sometimes high and light, sometimes depressed and dark, and to diffuse itself as it were throughout the whole disk.... The outermost fiery circle perfuses the other circles with its fire, while the watery circle saturates them with its moisture, [cp. Wisdom of Solomon, xix. 18-20]. And from the extreme eastern part of the disk to the extreme west a line is stretched out [i.e. the equator] which separates the northern zones from the others’ (see Fig. 3 and Plates VII and VIII).

Reconstructed from her measurements. AB, CD, and EF are all equal to each other, as are also GH, HK, and KL. The clouds are situated in the outer part of the aer tenuis, and form a prolongation downwards from the aer aquosus towards the earth.]

The earth lies concentrically with the aer tenuis, and its measurements are given thus: ‘In the midst of the aer tenuis a globe was indicated, the circumference of which was everywhere equidistant from the fortis et albus lucidusque aer, and it was as far across as the depth of the space from the top of the highest circle to the extremity of the clouds, or from the extremity of the clouds to the circumference of the inner globe’ (Fig. 3).

In her earlier work, the Scivias, Hildegard had not apparently realized the need of accounting for the independent movements of the planets other than the sun and moon. She had thus placed the moon and two of the moving stars in the purus aether, and the sun and the three remaining moving stars in the lucidus ignis. Since these spheres were moved by the winds, their contained planets would be subject to the same influences. In the Liber Divinorum Operum, however, she has come to realize how independent the movements of the planets really are, and she invokes a special cause for their vagaries. ‘I looked and behold in the outer fire (lucidus ignis) there appeared a circle which girt about the whole firmament from the east westward. From it a blast produced a movement from west to east in the opposite direction to the movement of the firmament. But this blast did not give forth his breath earthward as did the other winds, but instead thereof it governed the course of the planets.’ The source of the blast is represented in the Lucca MS. as the head of a supernatural being with a human face (Plate VIII).

Plate VIII. THE MACROCOSM THE MICROCOSM AND THE WINDS]

CELESTIAL INFLUENCES ON MEN ANIMALS AND PLANTS]

These curious passages were written at some date after 1163, when Hildegard was at least 65 years old. They reveal our prophetess attempting to revise much of her earlier theory of the universe, and while seeking to justify her earlier views, endeavouring also to bring them into line with the new science that was now just beginning to reach her world. Note that (a) the universe has become round; (b) there is an attempt to arrange the zones according to their density, i.e. from without inwards, fire, air (ether), water, earth; (c) exact measurements are given; (d) the watery zone is continued earthward so as to mingle with the central circle. In all these and other respects she is joining the general current of mediaeval science then beginning to be moulded by works translated from the Arabic. Her knowledge of the movements of the heavenly bodies is entirely innocent of the doctrine of epicycles, but in other respects her views have come to resemble those, for instance, of Messahalah, one of the simplest and easiest writers on the sphere available in her day. Furthermore, her conceptions have developed so as to fit in with the macrocosm-microcosm scheme which she grasped about the year 1158. Even in her latest work, however, her theory of the universe exhibits differences from that adopted by the schoolmen, as may be seen by comparing her diagram with, for example, the scheme of Dante (Fig. 4).

Slightly modified from Michelangelo Caetani, duca di Sermoneta, La materia della Divina Commedia di Dante Allighieri dichiarata in VI tavole, Monte Cassino, 1855.]

Like many mediaeval writers, Hildegard would have liked to imagine an ideal state of the elemental spheres in which the rarest, fire, was uppermost, and the densest, earth, undermost. Such a scheme was, in fact, purveyed by Bernard Sylvestris and by Messahalah. Her conceptions were however disturbed by the awkward facts that water penetrated below the earth, and indeed sought the lowest level, while air and not water lay immediately above the earth’s surface. Mediaeval writers adopted various devices and expended a great amount of ingenuity in dealing with this discrepancy, which was a constant source of obscurity and confusion. Hildegard devotes much space and some highly involved allegory both in the Scivias and in the Liber Divinorum Operum to the explanation of the difficulty, while Dante himself wrote a treatise in high scholastic style on this very subject.

About the middle of the XIIIth Century.]

VII. MACROCOSM AND MICROCOSM

The winds and elements of the outer universe, the macrocosm, become in Hildegard’s later schemes intimately related to structures and events within the body of man himself, the microcosm, the being around whom the universe centres. The terms macrocosm and microcosm are not employed by her, but in her last great work, the Liber Divinorum Operum, she succeeds in most eloquent and able fashion in synthesizing into one great whole, centred around this doctrine, her theological beliefs and her physiological knowledge, together with her conceptions of the working of the human mind and of the structure of the universe. The work is thus an epitome of the science of the time viewed through the distorting medium of this theory. In studying it the modern reader is necessarily hampered by the bizarre and visionary form into which the whole subject is cast. Nevertheless the scheme, though complex and difficult, is neither incoherent nor insane, as at first sight it may seem. On the contrary, it is a highly systematic and skilful presentment of a cosmic theory which for centuries dominated scientific thought.

As an explanation of the complexity of existence which thinkers of all ages have sought to bring within the range of some simple formula, this theory of the essential similarity of macrocosm and microcosm held in the Middle Ages, during the Renaissance, and even into quite modern times, a position comparable to that of the theory of evolution in our own age. If at times it passed into folly and fantasy, it should be remembered that it also fulfilled a high purpose. It gave a meaning to the facts of nature and a formula to the naturalist, it unified philosophic systems, it exercised the ingenuity of theologians, and gave a convenient framework to prophecy, while it seemed to illumine history and to provide a key and meaning to life itself. Even now it is not perhaps wholly devoid of message, but as a phenomenon in the history of human thought, a theory which appealed to such diverse scientific writers as Seneca, Albertus Magnus, Paracelsus, Gilbert, Harvey, Boyle, and Leibnitz, is surely worthy of attention.

In essaying to interpret the views of our authoress on this difficult subject, we rely mainly on the text of the Liber Divinorum Operum, supplemented by the beautiful illuminations of that work which adorn the Lucca MS. The book opens with a truly remarkable vision (Plate VI):

‘I saw a fair human form and the countenance thereof was of such beauty and brightness that it had been easier to gaze upon the sun. The head thereof was girt with a golden circlet through which appeared another face as of an aged man. From the neck of the figure on either side sprang a pinion which swept upward above the circlet and joined its fellow on high. And where on the right the wing turned upward, was portrayed an eagle’s head with eyes of flame, wherein appeared as in a mirror the lightning of the angels, while from a man’s head in the other wing the lightning of the stars did radiate. From either shoulder another wing reached to the knees. The figure was robed in brightness as of the sun, while the hands held a lamb shining with light. Beneath, the feet trampled a horrible black monster of revolting shape, upon the right ear of which a writhing serpent fixed itself.’

Plate XI. THE STRUCTURE OF THE MUNDANE SPHERE]

The image declares its identity in words reminiscent of the Wisdom literature or of passages in the hermetic writings, but which seem in fact to be partly borrowed from Bernard Sylvestris.

‘I am that supreme and fiery force that sends forth all the sparks of life. Death hath no part in me, yet do I allot it, wherefore I am girt about with wisdom as with wings. I am that living and fiery essence of the divine substance that glows in the beauty of the fields. I shine in the water, I burn in the sun and the moon and the stars. Mine is that mysterious force of the invisible wind. I sustain the breath of all living. I breathe in the verdure and in the flowers, and when the waters flow like living things, it is I. I formed those columns that support the whole earth.... I am the force that lies hid in the winds, from me they take their source, and as a man may move because he breathes so doth a fire burn but by my blast. All these live because I am in them and am of their life. I am wisdom. Mine is the blast of the thundered word by which all things were made. I permeate all things that they may not die. I am life.’