3513. And I will eat. That this signifies appropriation thus, is evident from the signification of "eating," as being to appropriate (see n. 2187, 2343, 3168, 3503). Appropriation is effected when truths, or the knowledges of good and truth, are insinuated into the natural by means of things that are pleasant and delightful; and when these truths are adjoined to good there, there is then effected a communication with the truth and good of the rational, thus with the rational; and this communication is what is called appropriation, inasmuch as the truth and good are of the rational in the natural; for the things in the rational relatively to those in the natural are as particulars relatively to generals. It is known that from particulars there comes forth what is general, and that without particulars no general could come into existence.
The general of the particulars of the rational is that which is exhibited in the natural; and because it is a general, it appears under another form, and this according to the order of the particulars which compose it, thus according to the form thence derived. If the singulars and derivative particulars of celestial good and spiritual truth are what form the general in the natural, there then comes forth a celestial and spiritual form, and in a certain image there is represented something of heaven in every single thing of the general; but if the singulars and particulars are not those of good and truth, but of evil and falsity, which form the generals in the natural, there is then represented in an image something of hell in every single thing of the general.
 Such are the things which are signified by the eating and drinking in the Holy Supper, where also by "eating and drinking" is signified appropriation-namely, by "eating" the appropriation of good, and by "drinking" the appropriation of truth. If good, that is, love to the Lord and charity toward the neighbor, form the internal or rational man, and through this the external or natural man corresponding to it, then the man becomes in particular and in general an image of heaven, consequently an image of the Lord; but if contempt for the Lord and for the good and truth of faith, and hatred toward the neighbor, form the internal man, then the man becomes in particular and in general an image of hell; and especially when at the same time this is done in what is holy, for thence comes profanation. Thus it is that to those who eat and drink worthily, eternal life is appropriated; while they who eat and drink unworthily, appropriate death unto themselves.