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)

304. We have been so created that we have a connection and a union with the Lord, while with angels we have only an association. The reason we have only an association, not a union, with angels is that we are from creation like angels in respect to the deeper levels of our minds. We have a similar purposefulness and a similar capacity to understand. This is why we become angels after death if we have lived according to the divine pattern, and why we then, like the angels, have wisdom. So when we talk about our union with heaven, we mean our union with the Lord and our association with angels, since heaven is not heaven because of anything that really belongs to the angels but because of the divine nature of the Lord. (On the fact that the Lord's divine nature makes heaven, see 7-22 [7-12] above.)

[2] Over and above what angels have, though, there is the fact that we are not just in a spiritual world by virtue of our inner natures but are at the same time in a natural world by virtue of our outward natures. These outward things that are in the natural world are all the contents of our natural or outer memory and the thinking and imaging we do on that basis. In general, this includes our insights and information together with their delights and charm to the extent that they have a worldly flavor, and all the pleasures that derive from our physical senses. Then too, there are those senses themselves and our words and actions. All these are ultimate things in which the Lord's divine inflow comes to rest, since it does not stop in the middle but goes on to its very limit.

We may gather from this that the ultimate form of the divine pattern is in us, and since it is the ultimate form, it is the basis and foundation.

[3] Since the Lord's divine inflow does not stop in the middle but goes on to its very limit, as just stated, and since the intermediate region it crosses is the angelic heaven and the limit is in us, and since nothing disconnected can exist, it follows that there is such a connection and union of heaven with the human race that neither can endure without the other. If the human race were cut off from heaven, it would be like a chain with a link removed, and heaven without the human race would be like a house without a foundation. ¹

Footnotes:

637. That “I will destroy them with the earth” signified that together with the church the human race would perish, is on this account: If the Lord’s church should be entirely extinguished on the earth, the human race could by no means exist, but one and all would perish. The church, as before said, is as the heart: so long as the heart lives, the neighboring viscera and members can live; but as soon as the heart dies, they one and all die also. The Lord’s church on earth is as the heart, whence the human race, even that part of it which is outside the church, has life. The reason is quite unknown to anyone, but in order that something of it may be known, it may be stated that the whole human race on earth is as a body with its parts, wherein the church is as the heart; and that unless there were a church with which as with a heart the Lord might be united through heaven and the world of spirits, there would be disjunction; and if there were disjunction of the human race from the Lord, it would instantly perish. This is the reason why from the first creation of man there has always been some church, and whenever the church has begun to perish it has yet remained with some.

[2] This was also the reason of the Lord’s coming into the world. If in His Divine mercy He had not come, the whole human race on this earth would have perished, for the church was then at its last extremity, and there was scarcely any good and truth surviving. The reason why the human race cannot live unless it is conjoined with the Lord through heaven and the world of spirits, is that in himself regarded man is much viler than the brutes. If left to himself he would rush into the ruin of himself and of all things; for he desires nothing else than what would be for the destruction of himself and of all. His order should be that one should love another as himself; but now everyone loves himself more than others, and thus hates all others. But with brute animals the case is quite different: their order is that according to which they live. Thus they live quite according to the order in which they are, and man entirely contrary to his order. Therefore unless the Lord should have compassion on him, and conjoin him with Himself through angels, he could not live a single moment; but this he does not know.