The Writings offer a tremendous amount of material on angels. The book "Heaven and Hell" offers detailed discussions as it describes heaven; "Conjugial Love" has much to say about marriage and romantic love in heaven; "Divine Love and Wisdom" offers insight into how angels in their nature reflect the nature of the Lord. So we'll offer some basics here and recommend those books to those who want more detail.

(References: Divine Love and Wisdom 231; Divine Providence 60-67)

Basically, the Writings say that if people in this life open themselves to the Lord, follow the Lord's teachings and let the Lord change their selfish desires into generous loves, they will go to heaven as angels after they die. If they don't, and instead embrace their selfishness, they will go to hell as evil spirits. The Writings also say that this is the only source of angels and evil spirits - they were all once people. There is no separately created race of angels, no fallen angel Lucifer who is now the Devil; that belief is based solely on a few lines of misinterpreted scripture.

This makes sense if you look at it logically. If the Lord could create beings that would live in love and harmony with him with no possibility of evil, why would He have bothered with us? Why not just make more of them? The fact is, such beings would not have any choice in their actions, making them no better than animals. And ultimately, if they were purely good then they would really just be extensions of the Lord, so in loving them He would be loving Himself. The reverse is true of the idea of Satan or "the" Devil. The Lord creates us from love so that he can love us, bring us to heaven and make us happy. For Satan to exist, the Lord would have had to create him, and it would be contrary to His essence to create something that was not intended for heaven, for joy, and for union with the Lord.

So angels were once people, who got to be angels by embracing the idea of being good and followed the Lord's teachings as best they could. The Writings make it clear these people can come from anywhere, from any religious background. Some churches may have doctrine that is closer to the truth than others, but the point of any religion is for people to desire to be good and try to be good using the tools they have.

When those people die, they go first to a place called the "world of spirits." There everyone who has recently died can learn about the Lord and spiritual life and prepare for heaven. There also, people's inner affections start showing on the surface; those who are ultimately evil start losing the ability to cover it up, and the love starts shining through for those who are ultimately good. As this continues and as people learn more, they naturally start congregating with others who have similar loves. This way evil people eventually take themselves to hell, where they can be with others who share their evil. Good people, on the other hand, can be prepared for heaven.

Two important things have to happen for us to truly enter fully into heaven. First, the Lord will push aside our remaining evil desires, so they cannot hurt us or tempt us anymore; angels are in a marvelous state of peace, with no active evil to trouble them. Second, we will each be led by the Lord to the perfect married partner, the one whose soul matches ours, the one we can love blissfully to eternity. All angels are married, because the marriage of a man and a woman represents the marriage of love and wisdom in the Lord, and also the marriage of the desire for good and understanding of truth in each of us. Because of this, we can only fully receive and return the Lord's love as married partners, and heaven is suffused with the sphere of marriage and the love of marriage.

The angelic couples will find their way to communities of other angels whose loves match their own, people with whom they can share the deepest friendships imaginable. They will have houses which reflect the character of their loves, and will be given work to do that springs from their loves and fills them with joy. Beyond that, their lives are much as life might be in this world, though free of sickness and aging and boredom and conflict. They have bodies that are human in form - no wings! - but a beauty in face and form that reflects the good loves they have inside. They eat and drink and laugh and sleep and have parties and games; all filled with the delight of mutual love.

The Writings tell us the work angels do is varied far beyond what we can imagine, though they only describe a few aspects. Among other things, angels care for people in this life, passing on to them true ideas and desires for good from the Lord. They also teach those in the World of Spirits, greet those who have just died, raise those who died as children, keep order in hell and do many other things.

We would finally note that there are three degrees of angelic life, based on the loves people embraced in this life. The first, lowest heaven, called the "natural heaven," is filled by those who are in the love of service. Angels there love to do what's right because they know it is right. The second, middle heaven, called the spiritual heaven, is filled by those who are in the love of the neighbor. Angels there love to engage their minds with spiritual questions to gain an ever-deeper understanding of how to be loving to one another. The third, highest heaven, known as celestial, is filled with those who are in love of the Lord Himself. From that love they have such innocence that they look like children, and they instantly perceive what is true, in all its variety, from the light of that love.

(References: Apocalypse Revealed 818; Arcana Coelestia 228-233, 454, 1802, 2551, 2572 [3-4], 5470, 6872 [2-3], 8747, 9503 [1-3], 9814 [2], 10604 [2-4]; Conjugial Love 44 [6-10], 52; Divine Love and Wisdom 19, 63, 71, 115, 116, 202, Divine Love and Wisdom 321, 322, 334; Heaven and Hell 75, 133, 266, 267, 304, 311, 415)

133. Something now needs to be said about heaven's warmth. In its essence, heaven's warmth is love. It emanates from the Lord as the sun, which is divine love for the Lord and from the Lord, as has been explained in the preceding chapter. We can therefore see that heaven's warmth is just as spiritual as its light, because they come from the same source. ¹

There are two things that emanate from the Lord as the sun, divine truth and divine good. Divine truth comes out in heaven as light and divine good as warmth. However, divine truth and divine good are so united that they are not two, but one. For angels, though, they are separated. There are angels who accept divine good more readily than divine truth, and there are angels who accept divine truth more readily than divine good. The ones who are more open to divine good are in the Lord's heavenly kingdom; the ones who are more open to divine truth are in the Lord's spiritual kingdom. The most perfect angels are the ones who are equally open to both.

Footnotes:

6948. 'And He said, Throw it to the earth. And he threw it to the earth' means an influx of the power of the Lord's Divine Natural into the sensory level. This is clear from the meaning of 'rod' as power in the natural, and - when used in reference to the Lord - as the power emanating from His Divine Natural, dealt with immediately above in 6947; from the meaning of 'throwing', or sending forth, as emanating, which is influx; and from the meaning of 'the earth' as the external part of the human mind, dealt with in 82, 917, 1411, 1733, here the sensory and bodily levels of it, which are the most external, for the rod was made into a serpent and 'a serpent' means the sensory and bodily levels of a person's mind.

[2] By the Lord's Divine power one should here understand Divine Truth emanating from the Lord, for power resides within Divine Truth to such an extent that it is power itself, 3091, 4931, 6344, 6423. Divine Truth emanating from the Lord flows into every person by way of his interiors into his exteriors, right down into the external sensory and the bodily levels, and everywhere it flows it stirs to life things attuned to it in their proper order - on the sensory level things attuned to it such as appear in the world around and on earth. But things that exist in the world around and on earth are different in appearance from what they really are, and so they are full of illusions. When therefore the sensory level relies solely on those appearances ¹ the thought which takes place there is inevitably opposed to any good or truth of faith because that thought is based on illusions, and when Divine Truth flows in the sensory level turns it into falsity. The fact that a person's thought is based on illusions if he does not rise above the sensory level but confines himself to that Level and thinks on it can be demonstrated by the following examples:

[3] There are for instance illusions regarding a person's life - that it belongs essentially to the body, when in fact it belongs to the spirit within the body. There are illusions about sight, hearing, and speech - that they belong to the eye, ear, tongue and mouth, when in fact the spirit is what sees, hears, and speaks, through those organs of the body. Then there are illusions about life - that it is innately present in a person, when in fact it flows into him; and illusions about the soul - that it is unable to exist within a human form, or to have human senses and affections. There are also illusions about heaven and hell - that the one is above a person and the other beneath, when in fact they are within him; illusions that there is an influx from objects to interior things, when in fact what is external does not flow into what is internal, but what is internal into what is external; illusions about life after death - that it is not possible without the presence also of the physical body; not to mention illusions involving natural phenomena which lead to conflicting conjectures made by so many people.

[4] Can anyone fail to see the predominance of illusions and consequently of falsities over truths simply from the dispute that had gone on for a long time about the circulation of the blood, which in spite of so much convincing evidence nevertheless remained open to doubt for a long time? That predominance of illusions may also be recognized from the dispute about the sun, that it revolved each day around this earth, and not only the sun but also the moon, all the planets, and the whole starry sky, and from the dispute which continues to exist regarding the soul - how it is joined to the body, and where it is seated there. When the illusions of the senses prevail in such matters, even though the true nature of these is evident from so many phenomena and effects, how much more will they prevail in the kinds of things that belong to heaven, which, being spiritual ones, do not make themselves plain except by means of correspondences?

[5] From all this one may now see what the sensory level of a person's mind is like regarded in itself and left to itself - that it is full of illusions and consequently falsities and so is opposed to the truth or good of faith. This is why when a person does not rise above the sensory level and sees things in the inferior light which shines on that level he is completely in the dark so far as things belonging to the spiritual world are concerned, that is, things which dwell in light from the Divine. And that inferior light on a sensory level is turned into thick and utter darkness when light from heaven penetrates it. The reason for this is that truths which belong to Divine light cannot exist together with illusions and consequent falsities; it snuffs them out and in so doing causes thick darkness.

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