We were saying that the second kind of revelation was the manifestation of hidden mysteries and secrets. This may come to pass in two ways. The first with respect to that which God is in Himself, wherein is included the revelation of the mystery of the Most Holy Trinity and Unity of God. The second is with respect to that which God is in His works, and herein are included the other articles of our Catholic faith, and the propositions deducible from them which may be laid down explicitly as truths. In these are included and comprised a great number of the revelations of the prophets, of promises and threatenings of God, and of other things which have happened and shall happen concerning this matter of faith. Under this second head we may also include many other particular things which God habitually reveals, both concerning the universe in general as also in particular concerning kingdoms, provinces and states and families and particular persons. Of these we have examples in abundance in the Divine writings, both of the one kind and of the other, especially in all the Prophets, wherein are found revelations of all these kinds. As this is a clear and plain matter, I will not here spend time in quoting these examples, but will only say that these revelations do not come to pass by word alone, but that God gives them in many ways and manners, sometimes by word alone, sometimes by signs and figures alone, and by images and similitudes alone, sometimes in more than one way at once, as is likewise to be seen in the Prophets, particularly throughout the Apocalypse, where we find not only all the kinds of revelation which we have described, but likewise the ways and manners to which we are here referring.

2. As to these revelations which are included under our second head, God grants them still in our time to whom He will. He is wont, for example, to reveal to some persons how many days they still have to live, or what trials they are to suffer, or what is to befall such and such a person, or such and such a kingdom, etc. And even as regards the mysteries of our faith, He will reveal and expound to the spirit the truths concerning them, although, since this has already been revealed once, it is not properly to be termed revelation, but is more correctly a manifestation or explanation of what has been revealed already.

3. In this kind of revelation the devil may meddle freely. For, as revelations of this nature come ordinarily through words, figures and similitudes, etc., the devil may very readily counterfeit others like them, much more so than when the revelations are in spirit alone. Wherefore, if with regard to the first and the second kind of revelation which we are here describing, as touching our faith, there be revealed to us anything new, or different, we must in no wise give our consent to it, even though we had evidence that it was spoken by an angel from Heaven. For even so says Saint Paul, in these words: Licet nos, gut Angelus de coelo evangelizet vobis praeterquam quod evangelizavimus vobis, anathema sit. Galatians i, 8. Which signifies: Even though an angel from Heaven declare or preach unto you aught else than that which we have preached unto you, let him be anathema.

4. Since, then, there are no more articles to be revealed concerning the substance of our faith than those which have already been revealed to the Church, not only must anything new which may be revealed to the soul concerning this be rejected, but it behoves the soul to be cautious and pay no heed to any novelties implied therein, and for the sake of the purity of the soul it behoves it to rely on faith alone. Even though the truths already revealed to it be revealed again, it will believe them, not because they are now revealed anew, but because they have already been sufficiently revealed to the Church: indeed, it must close its understanding to them, holding simply to the doctrine of the Church and to its faith, which, as Saint Paul says, enters through hearing. Romans x, 17. And let not its credence and intellectual assent be given to these matters of the faith which have been revealed anew, however fitting and true they may seem to it, if it desire not to be deceived. For, in order to deceive the soul and to instil falsehoods into it, the devil first feeds it with truths and things that are probable in order to give it assurance and afterwards to deceive it. He resembles one that sews leather with a bristle, first piercing the leather with the sharp bristle, after which enters the soft thread; the thread could not enter unless the bristle guided it.

5. And let this be considered carefully; for, even were it true that there was no peril in such deception, yet it greatly behoves the soul not to desire to understand clearly things that have respect to the faith, so that it may preserve the merit of faith, in its purity and entirety, and likewise that it may come, in this night of the understanding, to the Divine light of Divine union. And it is equally necessary to consider any new revelation with ones eyes closed, and holding fast the prophecies of old, for the Apostle Saint Peter, though he had seen the glory of the Son of God after some manner on Mount Tabor, wrote, in his canonical epistle, these words: Et habemus firmiorem propheticum sermonem; cui bene factitis attendentes, etc. 2 St. Peter i, 19. Which is as though he had said: Although the vision that we have seen of Christ on the Mount is true, the word of the prophecy that is revealed to us is firmer and surer, and, if ye rest your soul upon it, ye do well.

6. And if it is true that, for the reasons already described, it behoves the soul to close its eyes to the aforementioned revelations which come to it, and which concern the propositions of the faith, how much more necessary will it be neither to receive nor to give credit to other revelations relating to different things, wherein the devil habitually meddles so freely that I believe it impossible for a man not to be deceived in many of them unless he strive to reject them, such an appearance of truth and security does the devil give them? For he brings together so many appearances and probabilities, in order that they may be believed, and plants them so firmly in the sense and the imagination, that it seems to the person affected that what he says will certainly happen; and in such a way does he cause the soul to grasp and hold them, that, if it have not humility, it will hardly be persuaded to reject them and made to believe the contrary. Wherefore, the soul that is pure, cautious, simple and humble must resist revelations and other visions with as much effort and care as though they were very perilous temptations. For there is no need to desire them; on the contrary, there is need not too desire them, if we are to reach the union of love. It is this that Solomon meant when he said: What need has a man to desire and seek things that are above his natural capacity?’ Ecclesiastes vii, 1. As though we were to say: He has no necessity, in order to be perfect, to desire supernatural things by supernatural means, which are above his capacity.

7. And as the objections that can be made to this have already been answered, in the nineteenth and twentieth chapter of this book, I refer the reader to these, saying only that the soul must keep itself from all revelations in order to journey, in purity and without error, in the night of faith, to union.