235. I am about to vomit thee out of My mouth, signifies separation from the knowledges from the Word. This is evident from the signification of "vomiting out," when said by the Lord, as being separation; not that the Lord separates them from Himself, but they separate themselves from the Lord. It is said "to vomit out," because the "lukewarm" are treated of, and in the world what is lukewarm produces vomiting. And this is also from correspondence; for the food that man takes corresponds to knowledges, and thence in the Word signifies knowledges; therefore separation from knowledges means non-admission; but as those here treated of do admit something from the Word, it means ejection or vomiting. (That "food," from correspondence, signifies knowledges and intelligence therefrom, see Arcana Coelestia, n. 3114, 4459, 4792, 5147, 5293, 5340, 5342, 5410, 5426, 5576, 5582, 5588, 5655, 8562; for the reason that knowledges nourish the internal man or spirit, as food nourishes the external man or body, n. 4459, 5293, 5576, 6277, 8418.) This is evident also from the signification of "out of My mouth," as being, in reference to the Lord, out of the Word. "Out of the mouth" signifies, in reference to the Lord, out of the Word, because the Word is Divine truth, and this proceeds from the Lord, and what proceeds from the Lord and flows in with man is said to be "out of the mouth," although it is not from the mouth, but is like light from the sun. For the Lord is seen above the heavens where the angels are as a sun, and light therefrom is Divine truth, from which angels and men have all their intelligence and wisdom (see in the work on Heaven and Hell, n. 116-125, 126-140). From this it can be seen that "I will vomit thee out of My mouth" signifies to separate from Divine truth, or what is the same, from the knowledges from the Word. [2] That those who are "lukewarm," that is, "neither cold nor hot," who are those that live according to the doctrine of faith alone and justification by faith (of which just above), are separated from the knowledges from the Word, is not known to themselves, for they believe that they are in knowledges more than others; but they are not, yea, they are in scarcely any knowledge; and this for the reason that the principles of their doctrine and religion are false, and from false principles nothing results but falsities; when therefore they read the Word, they keep their minds in their falsities, and as a consequence, either they do not see truths, or if they see them they pass them by or falsify them. These false principles are, that salvation is by faith alone, and that man is justified by faith. That they are separated from the knowledges from the Word and that they do not see truths therein, they may know if they will; for what is more frequently declared by the Lord, than that they ought to do His words, His commandments, His will, and that everyone shall be recompensed according to his deeds; also that the whole Word is based upon two commandments, which are to love God, and to love the neighbor; also that loving God is doing His commandments (John 14:21, 23, 24)? What men must do in order to be saved is said a thousand times in each Testament, also that hearing and knowing are nothing without doing. But do those who have confirmed themselves in faith alone and justification by faith, see these things? And if they see them do they not falsify them? Consequently they have no doctrine of life, but a doctrine of faith alone; when yet, life makes the man of the church, and those things come to be of his faith which are of his life. [3] That such persons are separated from the knowledges from the Word, can be seen also from this, that they are not aware that they are to live as men after the death of the body; that they have a spirit that lives; that heaven is from the human race, and hell also; that they know nothing at all about heaven and heavenly joy; nothing about hell and infernal fire; thus nothing about the spiritual world; nothing about the internal or spiritual sense of the Word; nothing about the glorification of the Lord's Human; nothing about regeneration; nothing about temptation; about baptism, what it involves; about the Holy Supper, and what the flesh and blood, or the bread and wine in it signify; nothing about free will; nothing about the internal man; nothing about charity, about the neighbor, about good, about love; neither do they know what the remission of sins is; and many other things. Moreover, I have heard angels say that when they are permitted to look into the church, and to see those who believe themselves to be intelligent from doctrine, that they see nothing but mere thick darkness, and those so believing are seen as if deep down under waters. [4] These are separated from the knowledges from the Word for two reasons; first, because they cannot be illustrated by the Lord, for the Lord flows into man's good, and from that illustrates him in truths, that is, He flows into man's love and therefrom into his faith; secondly, because they profane truths by falsifications, and those who do this are separated from truths themselves while they live in the world, that they may not know them, but in the other life they cast away from themselves all things they knew from the Word while in the world. Both these separations are meant by "being vomited out of the mouth." Like things are meant by "vomiting" and "vomit" elsewhere in the Word; as in the following passages. In Isaiah: