St. John of the Cross
Ascent of Mount Carmel
Book the Second › Chapter XXI · Part 3 of 3
11. And the devil may know that one Peter393 cannot, in the course of nature, live more than so many years, and he may foretell this; and so with regard to many other things and in many ways that it is impossible to recount fully — nor can one even begin to recount many of them, since they are most intricate and subtle — he insinuates falsehoods; from which a soul cannot free itself save by fleeing from all revelations and visions and locutions that are supernatural. Wherefore God is justly angered with those that receive them, for He sees that it is temerity on their part to expose themselves to such great peril and presumption and curiosity, and things that spring from pride, and are the root and foundation of vainglory, and of disdain for the things of God, and the beginning of many evils to which many have come. Such persons have succeeded in angering God so greatly that He has of set purpose allowed them to go astray and be deceived and to blind their own spirits and to leave the ordered paths of life and give rein to their vanities and fancies, according to the word of Isaias, where he says: Dominus miscuit in medio ejus spiritum vertiginis.394 Which is as much to say: The Lord hath mingled in the midst thereof the spirit of dissension and confusion. Which in our ordinary vernacular signifies the spirit of misunderstanding. What Isaias is here very plainly saying is to our purpose, for he is speaking of those who were endeavouring by supernatural means to know things that were to come to pass. And therefore he says that God mingled in their midst the spirit of misunderstanding; not that God willed them, in fact, to have the spirit of error, or gave it to them, but that they desired to meddle with that to which by nature they could not attain. Angered by this, God allowed them to act foolishly, giving them no light as to that wherewith He desired not that they should concern themselves. And thus the Prophet says that God mingled that spirit in them, privatively. And in this sense God is the cause of such an evil — that is to say, He is the privative cause, which consists in His withdrawal of His light and favour, to such a point that they must needs fall into error.
12. And in this way God gives leave to the devil to blind and deceive many, when their sins and audacities merit it; and this the devil can do and does successfully, and they give him credence and believe him to be a good spirit; to such a point that, although they may be quite persuaded that he is not so, they cannot undeceive themselves, since, by the permission of God, there has already been insinuated into them the spirit of misunderstanding, even as we read was the case with the prophets of King Achab, whom God permitted to be deceived by a lying spirit, giving the devil leave to deceive them, and saying: Decipies, et praevalebis; egredere, et fac ita.395 Which signifies: Thou shalt prevail with thy falsehood, and shalt deceive them; go forth and do so. And so well was he able to work upon the prophets and the King, in order to deceive them, that they would not believe the prophet Micheas, who prophesied the truth to them, saying the exact contrary of that which the others had prophesied, and this came to pass because God permitted them to be blinded, since their affections were attached to that which they desired to happen to them, and God answered them according to their desires and wishes; and this was a most certain preparation and means for their being blinded and deceived, which God allowed of set purpose.
13. Thus, too, did Ezechiel prophesy in the name of God. Speaking against those who began to desire to have knowledge direct from God, from motives of curiosity, according to the vanity of their spirit, he says: When such a man comes to the prophet to enquire of Me through him, I, the Lord, will answer him by Myself, and I will set my face in anger against that man; and, as to the prophet, when he has gone astray in that which was asked of him, Ego Dominus decepi prophetam illum.396 That is: I, the Lord, have deceived that prophet. This is to be taken to mean, by not succouring him with His favour so that he might not be deceived; and this is His meaning when He says: I the Lord will answer him by Myself in anger397 — that is, God will withdraw His grace and favour from that man. Hence necessarily follows deception by reason of his abandonment by God. And then comes the devil and makes answer according to the pleasure and desire of that man, who, being pleased thereat, since the answers and communications are according to his will, allows himself to be deceived greatly.
14. It may appear that we have to some extent strayed from the purpose that we set down in the title of this chapter, which was to prove that, although God answers, He sometimes complains. But, if it be carefully considered, all that has been said goes to prove or intention; for it all shows that God desires not that we should wish for such visions, since He makes it possible for us to be deceived by them in so many ways.
Source notes
Note numbers follow the source edition.
393. [i.e., any individual.]
394. Isaias xix, 14.
395. 3 Kings [A.V., 1 Kings] xxii, 22.
396. Ezechiel xiv, 7-9.
397. [Ezechiel xiv, 7.]
Source: Ascent of Mount Carmel (CCEL)