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)

267. The reason angels can accept so much wisdom is that their deeper levels are open, and wisdom, like any perfection, increases as one moves toward the deeper levels and as they are opened. ¹

In every angel there are three levels of life corresponding to the three heavens (see 29-40). People whose first level has been opened are in the first or most remote heaven. People whose second level has been opened are in the second or intermediate heaven. People whose third level has been opened are in the third or inmost heaven. The wisdom of angels in heaven is according to these levels; so the wisdom of angels of the third heaven vastly transcends the wisdom of angels of the intermediate heaven, and their wisdom in turn transcends that of angels of the farthest heaven (see above, 209-210, and on the nature of the levels, see 38).

The reason for these differences is that the elements of the higher levels are detailed, and those of the lower are general, the general ones being inclusive of the details. The ratio of details to generalizations is on the order of thousands or ten thousands to one, so this is the ratio between the wisdom of angels of a higher heaven and that of angels of a lower heaven.

However, the wisdom of these latter angels similarly transcends our wisdom, for we are engrossed in our bodies and their sensory operations, and these physical sensory faculties are on the lowest level of all. This fact enables us to see the nature of the wisdom of people who base their thinking on sensory information - that is, the ones we call sense-oriented people. Specifically, they have no access to wisdom, only to information. ² It is different, though, for people whose thoughts are raised above sensory matters, and even more for people whose deeper levels have been opened all the way into heaven's light.

Footnotes:

10330. 'And I have filled him with the spirit of God' means influx and enlightenment received from Divine Truth which emanates from the Lord's Divine Good. This is clear from the meaning of 'filling with the spirit of God' as influx and enlightenment received from Divine Truth. In respect of what Jehovah does 'filling' is influx, while on man's side it is enlightenment; and 'the spirit of God' is Divine Truth which emanates from the Lord's Divine Good. The reason why 'filling', in respect of what Jehovah or the Lord does, is influx, while on man's side it is enlightenment, is that 'influx' is a term which serves to describe all the good and all the truth that come from heaven and originate in the Lord; and since that influx causes a person to be enlightened the term 'enlightenment' serves to describe what happens on man's side. Regarding 'the spirit of God', that it is this Divine Truth emanating from the Lord's Divine Good, see 9818.

[2] Since few know what the influx of Divine Truth and what the resulting enlightenment in a person are like, let something about these matters be stated here. The Church recognizes that all the good of love and truth of faith has its source not in a person himself but in heaven - in what is Divine there - as it resides with him. It is also recognized that those who receive that truth and good have enlightenment. Such influx and enlightenment however are brought about in the following manner. The nature of a person is such that he is able to use his inner powers of thought and will to look downwards or to look upwards. Looking downwards consists in looking away to the world and to self; and looking upwards consists in looking towards heaven and towards God. The person looking outwards is self-directed; this is called looking downwards because when a person is self-directed he looks towards hell. But a person looking in an inward direction is not self-directed but is directed by the Lord; this is called looking upwards because as to his inner powers of will and understanding he is then raised by the Lord towards heaven, and so towards the Lord. Those inner powers themselves are literally raised up, and at the same time are literally drawn away from the body and the world. When this happens the person's inner powers do literally pass into heaven, and into its warmth and light. As a result he receives influx and enlightenment. The light of heaven shines in his understanding, for the Divine Truth which radiates from the Lord as the sun constitutes that light; and the warmth of heaven heats his will, for the good of love which radiates at the same time from the Lord as the sun composes this warmth. Since the person is then among angels they impart an understanding of truth and an affection for good to him, that is, the Lord does so through them.

This imparting is what the terms 'influx and enlightenment' serve to describe.

[3] But it should be recognized that the extent to which influx and enlightenment are brought about depends on the person's ability to receive what is imparted; and this ability depends on his love of truth and good. People therefore who have a love of truth and good because they see truth and good as the end in view are raised up; but those who have a love of truth and good because they see self and the world, not truth and good, as the end in view are constantly looking and gravitating downwards. These as a consequence cannot be raised, and so cannot receive Divine influx from heaven and become enlightened. Their intelligence or understanding, which to them seems to be an understanding of truth, is the product of a light in which a fool sees things - a light shining before their mind's eye which radiates from notions which they have proved to themselves and gone on to convince themselves of. Whether true or false however, it still provides a brightness, which however turns into total darkness when light from heaven flows in. I have been shown vividly that this is so. From all this it may be seen what the origin is of the great number of heresies that arise in the world. That is to say, they arise because their founders and leaders have looked towards themselves, having their own glory as their end in view, and have regarded those things which belong to the Lord and to heaven as means to that end.