9176. 'Its owner not being with it' means if the good of that truth does not exist along with the general good. This is clear from the meaning of 'owner' as good, dealt with in 9167; and from the meaning of 'not being with it' as not existing along with the general good. The implications of this are made clear by what has been shown above in 9154 regarding truths in good, namely that all truths in general are arranged into order under good. But in the present verse borrowed truths are the subject, that is, truths received from another, see 9174. These truths are either accompanied or not accompanied by their own good. Those accompanied by their own good are truths which stir a person's affections when he hears them, whereas those unaccompanied do not stir his affections then. Truths accompanied by their own good are meant by borrowed things that are broken or die, when the owner is with them; but truths unaccompanied by their own good are meant by borrowed things that are broken or die, when the owner is not with them.

[2] It is indeed possible to provide a description of these truths, but it will be unintelligible except to those who are in the light of heaven coming from the Lord. All others who see things solely in the light of the world, that is, in natural illumination, will find those things incomprehensible, because such people are in thick darkness so far as heavenly realities are concerned. And if they did seem to themselves to comprehend them, they would do so with the help of illusions and material ideas which do more to obscure things and put them in the shade than to cast light on them. It is enough to know simply that the truths of faith joined to their own good or not joined to it are the subject. Truths not joined to it are those that are learned from others but sink in no further than the memory, where they remain as factual knowledge. There is no perception of them as there is of the truths arranged in general under good. From all this one can know to a small extent what those things are like in which angelic wisdom consists; for angels not only comprehend the nature of them but also countless details about them. Thus they comprehend things which man does not even know to exist, let alone know anything about. For angels dwell in the light of heaven, and the light of heaven holds within it an infinite number of things, since the light of heaven is Divine Truth emanating from the Lord.

4138. 'With drums and with harps' means as regards spiritual good, that is to say, the state in which - thinking from the proprium - it had believed itself to be as regards that good. This is clear from the fact that 'drums and harps' has reference to good - spiritual good - as may be recognized from many places in the Word. Spiritual good is that which is called the good of faith, and is charity, whereas celestial good is that which is called the good of love, and is love to the Lord. The Lord has two kingdoms in the heavens, the first being called His celestial kingdom and consisting of those who are governed by love to the Lord, and the second being referred to as the spiritual kingdom and consisting of those who are governed by charity towards the neighbour. These kingdoms are quite distinct and separate, and yet in the heavens they act as one. Regarding these distinct and separate kingdoms - the celestial and the spiritual - see what has been stated many times already.

[2] In the Churches of long ago various kinds of musical instruments were used, such as drums, lyres, flutes, harps, instruments of ten strings, and many others. Some of these belonged to the group connected with celestial things, and some to the group connected with spiritual. When these instruments are mentioned in the Word they imply such celestial or spiritual things, so that from the instrument mentioned one can know which kind of good forms the subject - whether spiritual good or celestial good. Drums and harps belonged to the group connected with spiritual things, and that is why the phrase 'as regards spiritual good' is being used in this paragraph. For 'a harp' is used in reference to spiritual things, and stringed instruments serve to mean spiritual things, but wind instruments celestial ones, see 418-420.