30. Unto Him that loveth us, and washeth us from our sins in His blood, signifies His love, and regeneration by truths that are from Him. This is evident from the signification of "washing from sins," as meaning to regenerate (See The Doctrine of the New Jerusalem 202-209); and from the signification of "in His blood," as meaning by truths that are from Him (See in the same Doctrine, n. 210-213; and in the extracts from the Arcana Coelestia there, n. 217, 219, 222). That the Lord's "blood" signifies truths from good, thus truths from the Lord, can with difficulty be seen and believed by a man who knows nothing of the internal sense of the Word; moreover, it seems far-fetched to understand truths from the Lord in place of His blood; and yet in heaven nothing else is understood by the Lord's blood. This is because the Lord there is Divine truth united to Divine good, consequently no one there thinks of His flesh and blood. Thought concerning these they call material thought, of which there is none with them. They say, moreover, that they are not aware that flesh and blood are mentioned in the Word; for with them the things belonging to the literal sense of the Word, are changed into spiritual ideas, since they themselves are spiritual and not natural; thus "flesh" when ascribed to the Lord, is changed into Divine good, and "blood" into Divine truth, each proceeding from the Lord.

[2] "Flesh" and "blood" are mentioned in the literal sense of the Word, in order that corresponding spiritual things may be perceived in heaven; for all spiritual things terminate in natural things; in them they have their outmost plane, therefore the Divine passing through the heavens terminates in that plane, and thereon subsists, comparatively like a house on its foundation, and is then in its fullness. This is why the Word is such as it is in the letter, and why "flesh" and "blood" are there mentioned; the angels, however, are astonished that the man of the church, who might also be made spiritual from the Word, does not allow himself to be elevated above the sense of the letter, and thinks not spiritually but materially of the Lord, and of His flesh and blood. But because they so wondered, and it was told them that many, especially the simple, do think spiritually about these things, they explored whether it was so; and they discovered that many, and almost all the simple, when they come to the holy supper do not think at all about flesh and blood, but only of that which is holy which they then have from the Lord. The angels perceived that this is continually provided by the Lord, in order that the man of the church may then be in a spiritual and not in a material idea.

[3] The reason why material eating is understood and adopted in doctrines, is because men have thought of the Human of the Lord as of the human of another man, and have not then thought at the same time of the Divine in His Human, rejecting the expression, "Divine Human;" and they that so thought of the Lord's Human could not think otherwise than materially of His flesh and blood. It would have been different if they had thought of the Lord according to the universal doctrine of the church, which is, that His Divine and Human is one person, the two being united as soul and body (See above, n. 10, 26). Moreover, "blood" is mentioned in many places in the Word, as also elsewhere in Revelation (as in Revelation 6:12; 7:14; 8:7-8; 11:6; 12:11; 14:20; 16:3-4, 6; 18:24; 19:2, 13). I purpose, therefore, in the following pages, to confirm fully that by "blood" is signified truth from the Lord, and in an opposite sense falsity that offers violence to that truth.

3464. 'And pointed out to him the reasons for the well which they had dug; and they said to him, We have found water' means interior truths obtained by means of these. This is clear from the meaning of 'a well' as the Word, dealt with in 3424, and from the meaning of 'water' as truths, dealt with in 2702, that is to say, truths drawn from the Word. 'Pointing out to him the reasons for the well which they had dug' accordingly means concerning the Word, the source of matters of doctrine; 'and they said to him, We have found water' means that it is in these, that is to say, in matters of doctrine, that interior truths reside; for as stated above, all matters of doctrine drawn from the literal sense of the Word include interior truths within them. For the literal sense of the Word is like a well with water in it, in that every single thing in the Word holds within itself the internal sense, which resides also in matters of doctrine drawn from the Word.

[2] The situation with matters of doctrine drawn from the literal sense of the Word is that when anyone possesses them and at the same time lives according to them a correspondence exists within himself. For the angels who reside with him are alive to the interior truths when he is alive to the exterior; and in this way he has communication with heaven by means of matters of doctrine, though this is conditioned by how good a life he leads. For example, when at the Holy Supper this person in simplicity thinks about the Lord from the words 'This is My body' and 'This is My blood' the angels residing with him have in mind love to the Lord and charity towards the neighbour; for love to the Lord corresponds to the Lord's body and to the bread, while charity towards the neighbour corresponds to His blood and to the wine, 1798, 2165, 2177, 2187. This being the nature of the correspondence, there flows from heaven by way of the angels into that holiness present with the person at that time an affection which he receives according to the good within his life.

[3] Actually angels dwell with every person in the affection that belongs to his life, and so in the affection for the matters of doctrine according to which he lives, but never in the matters of doctrine with which his life is at variance. If his life is at variance with them, as it is if his affection is to gain position and wealth for himself by means of matters of doctrine, the angels in that case depart and spirits from hell dwell in that affection. These either instill their confirmations into him that favour self and the world - thus a false persuasion, which is such that he does not care at all whether a thing is true or false, provided people's attention is drawn to himself - or they take away all faith, in which case the doctrine on that person's lips is merely a sound prompted and fashioned by the fire of those loves.