[4] The same is true everywhere else in the body. For instance it is true of the peritoneum, the general covering of all the abdominal viscera, also of the coverings on such organs severally as the stomach, liver, pancreas, spleen, intestines, mesentery, kidneys, and the organs of generation in both sexes. Choose any one of these viscera, examine it yourself or consult those skilled in the science, and you will see or hear. Take the liver, for example; you will find there is a connection between the peritoneum and that organ and by its covering with its inmost parts. For the covering puts out constant extensions from itself and insertions towards the interiors and thus continues to inmosts and as a result the whole is bound together. The entire form acts or is acted upon in such manner as the covering acts or is acted upon. The same is true of the rest of the organs. For what is general and what is particular or the universal and the singular in a form act together by a marvelous connection.
[5] You will see below that what occurs in natural forms and their processes, which relate to motion and actions, occurs similarly in spiritual forms and in the changes and variations of their state, which relate to activities of the will and the understanding. Inasmuch as man joins the Lord in certain external activities and no one is deprived of the liberty of acting according to reason, the Lord can act in internals only as, together with man, He does in externals. If man does not shun and turn away from evils as sins, therefore, the external and at the same time the internal of his thought and will are infected and destroyed, comparatively as the pleura is by the disease in it called pleurisy, of which the body dies.
[6] Second: If man were in internals at the same time he would pervert and destroy the whole order and tenor of divine providence. Examples from the human body will illustrate this also. If man knew all the workings of the two brains into the fibres, of the fibres into the muscles and of the muscles into actions, and by this knowledge were to have the disposition of them as he disposes his deeds, would he not pervert and destroy all?
[7] If man knew how the stomach digests, and how the surrounding organs take their portion, work the blood and distribute it where needed for life, and if he had the disposing of these as he has of external activities, such as eating and drinking, would he not pervert and destroy all? When he cannot handle the external, seemingly a single thing, without destroying it by luxury and intemperance, what would he do if he had the disposal of the internals, infinite in number? Lest man enter into them by any volition and have control of them, things internal are therefore taken entirely away from the will except for the muscles, which are a covering; moreover, how these act is not known, only that they do.
[8] The same can be said of other organs. To give examples: if man had the disposing of the interiors of the eye for seeing, those of the ear for hearing, or the tongue for tasting, those of the skin for feeling, those of the heart for systolic action, of the lungs for breathing, of the mesentery to distribute the chyle, or of the kidneys for secretion, the interiors of the organs of generation for propagation, or those of the womb for perfecting an embryo, and so on, would he not pervert and destroy the ordered course of the divine providence in them in innumerable ways? As we know, man is in externals, for example sees with the eye, hears with the ear, tastes with the tongue, feels with the skin, breathes with the lungs, impregnates a wife, and so on. Is it not enough for him to know the externals and dispose them for health of body and mind? When he cannot do this, what would happen if he disposed internals also? It may be plain from this that if man saw divine providence plainly, he would inject himself into the order and tenor of its course and pervert and destroy them.
181. The like occurs in the spiritual things of the mind to what occurs in the natural things of the body for the reason that all things of the mind correspond to all things of the body. For the same reason the mind actuates the body in externals and generally does so completely. It moves the eyes to see, the ears to hear, the mouth and tongue to eat and drink, also to speak, the hands to do, the feet to walk, the generative organs to propagate. The mind not only moves the externals in these ways but the internals, too, in their whole series, outmosts from inmosts and inmosts from outmosts. Thus while moving the mouth to speak, it moves lungs, larynx, glottis, tongue and lips at the same time, each separately to its especial function, and the face suitably also.
[2] It is clear then that the same can be said of the spiritual forms of the mind as was said of the natural forms of the body, and the same can be said of the spiritual activities of the mind as was said of the natural activities of the body. Consequently the Lord orders the internals as a man does the externals, in one way if the man orders the externals of himself and in another if he orders them under the Lord and at the same time as of himself. The mind of man is also in its total organization a man, for it is his spirit which appears after death altogether as a human being as in the world; hence there are similar things in mind and body. Thus what has been said about the conjunction of externals with internals in the body is to be understood of the conjunction of externals with internals in the mind, with the sole difference that the latter is spiritual and the former is natural.
182. ( iii) If man beheld divine providence plainly he would either deny God or make himself god. The merely natural man says to himself, "What is divine providence? Is it anything else or more than an expression which people get from a priest? Who sees anything of it? Is it not by prudence, wisdom, cunning and malice that all things are done in the world? Is not all else necessity or consequence? And does not much happen by chance? Does divine providence lie concealed in this? How can it do so in deceptions and schemes? Yet it is said that divine providence effects all things. Then let me see it and I will believe in it. Can one believe in it until he sees it?"
[2] So speaks the merely natural man, but the spiritual man speaks differently. Acknowledging God he also acknowledges divine providence and sees it, too. He cannot make it manifest, however, to anyone whose thought is on nature only and from nature, for such a person cannot raise his mind above nature, see anything of divine providence in its phenomena, or come to conclusions about providence from nature's laws, which are also laws of divine wisdom. If, therefore, he beheld divine providence plainly, he would sink it in nature and thus not only enshroud it in fallacies but profane it. Instead of acknowledging it he would deny it, and one who denies divine providence in his heart denies God also.
[3] Either one thinks that God governs all things or that nature does. He who thinks that God does thinks that they are ruled by love itself and wisdom itself, thus by life itself; but he who thinks that nature governs all, thinks that all things are ruled by nature's heat and light, although these in themselves are dead, coming as they do from a dead sun. Does not what is itself alive govern what is lifeless? Can what is dead govern anything? If you think that what is lifeless can give life to itself, you are mad; life must come from life.