[[306]] Moshovius, p. 22.
[[307]] See the following chapter.
CHAPTER XXXV.
EXAMINATION OF THE APPARITION OF A PRETENDED SPECTRE.
Business[[308]] having led the Count d'Alais[[309]] to Marseilles, a most extraordinary adventure happened to him there: he desired Neuré to write to our philosopher (Gassendi) to know what he thought of it; which he did in these words: the count and countess being come to Marseilles, saw, as they were lying in bed, a luminous spectre; they were both wide awake. In order to be sure that it was not some illusion, they called their valets de chambre; but no sooner had these appeared with their flambeaux, than the spectre disappeared. They had all the openings and cracks which they found in the chamber stopped up, and then went to bed again; but hardly had the valets de chambre retired than it appeared again.
Its light was less shining than that of the sun; but it was brighter than that of the moon. Sometimes this spectre was of an angular form, sometimes a circle, and sometimes an oval. It was easy to read a letter by the light it gave; it often changed its place, and sometimes appeared on the count's bed. It had, as it were, a kind of little bucklers, above which were characters imprinted. Nevertheless, nothing could be more agreeable to the sight; so that instead of alarming, it gave pleasure. It appeared every night whilst the count stayed at Marseilles. This prince, having once cast his hands upon it, to see if it was not something attached to the bed curtain, the spectre disappeared that night, and reappeared the next.
Gassendi being consulted upon this circumstance, replied on the 13th of the same month. He says, in the first place, that he knows not what to think of this vision. He does not deny that this spectre might be sent from God to tell them something. What renders this idea probable is the great piety of them both, and that this spectre had nothing frightful in it, but quite the contrary. What deserves our attention still more is this, that if God had sent it, he would have made known why he sent it. God does not jest; and since it cannot be understood what is to be hoped or feared, followed up or avoided, it is clear that this spectre cannot come from him; otherwise his conduct would be less praiseworthy than that of a father, or a prince, or a worthy, or even a prudent man, who, being informed of somewhat which greatly concerned those in subjection to them, would not content themselves with warning them enigmatically.
If this spectre is anything natural, nothing is more difficult than to discover it, or even to find any conjecture which may explain it. Although I am well persuaded of my ignorance, I will venture to give my idea. Might it not be advanced that this light has appeared because the eye of the count was internally affected, or because it was so externally? The eye may be so internally in two ways. First, if the eye was affected in the same manner as that of the Emperor Tiberius always was when he awoke in the night and opened his eyes; a light proceeded from them, by means of which he could discern objects in the dark by looking fixedly at them. I have known the same thing happen to a lady of rank. Secondly, if his eyes were disposed in a certain manner, as it happens to myself when I awake: if I open my eyes, they perceive rays of light though there has been none. No one can deny that some flash may dart from our eyes which represents objects to us—which objects are reflected in our eyes, and leave their traces there. It is known that animals which prowl by night have a piercing sight, to enable them to discern their prey and carry it off; that the animal spirit which is in the eye, and which may be shed from it, is of the nature of fire, and consequently lucid. It may happen that the eyes being closed during sleep, this spirit heated by the eyelids becomes inflamed, and sets some faculty in motion, as the imagination. For, does it not happen that wood of different kinds, and fish bones, produce some light when their heat is excited by putrefaction? Why then may not the heat excited in this confined spirit produce some light? He proves afterwards that imagination alone may do it.