In New Christian thought, “charity” has a significantly different meaning than in the common modern English definition. In Swedenborg's works "charity" is usually the English rendering of the Latin word "caritas", which is also the root of the verb “to care.” If we think of “charity” as “a state of caring,” we can start seeing what Swedenborg was trying to convey.

“Caring” does not necessarily have to be emotional. You can take care of someone you don’t like, you can take care of business or errands or duties that have little or no emotional content. Swedenborg would call these “acts of charity,” things done from a desire to be a good person. But the idea of “caring” can elevate, too: When you care about someone it involves real affection, and to care about an idea or mission implies a deep commitment - it is a feeling, an emotional state. The ultimate state of “caring,” of course, would be caring about all of humanity, wanting what’s best for everyone on the planet. This is what Swedenborg would call “true charity,” and it is marked by love - the love of others. Importantly, though, it can't be left as an abstraction; it needs to be grounded out in action.

Or as Swedenborg puts it in Arcana Coelestia 8033: “Charity is an inward affection consisting in a desire which springs from a person's heart to do good to the neighbour, which is the delight of his life.”

At all these levels, though, charity cannot act on its own. It needs tools.

Imagine, for instance, a young mother falling and breaking her leg. Her four-year-old might love her desperately, but cannot take care of her. A paramedic, meanwhile, might see her as just a case number, but will get her stabilized and delivered to a hospital. The difference, obviously, is knowledge. The paramedic has a bunch of tested, true ideas in her head that give her the capacity to care for the mother; the four-year-old does not.

That knowledge is actually part of what Swedenborg would call “faith,” though he’s referring to spiritual things rather than medical ones. In general, “faith” in Swedenborg’s works refers to not just belief in the Lord but also the things we accept as true because they come to us from the Lord and the Lord’s teachings. If we take them and apply them to life, we can do works of charity - we can use knowledge to take care of people and things, to actually do something good. For this reason, faith and charity are often linked in Swedenborgian theology.

And just like the idea of caring, these items of faith can elevate. “Thou shalt not murder” is a good low-level matter of faith, and should certainly be applied if we want to be charitable people. “Love thy neighbor as thyself” is a bit higher, a bit more internal, and will help us be charitable on a deeper level. The idea that by loving others we are loving the Lord will take us to a deeper place yet.

And perhaps most beautiful of all is what happens when we reach a state of true charity. If we work to be good because we want to serve the Lord, the Lord will eventually change our hearts, transforming us so that we delight in being good and delight in loving and helping others. At that stage the ideas of faith change from being the masters over our evil desires to being the servants of our good desires. From a loving desire to be good and serve others we will seek and use knowledge that lets us fulfill that mission.

(Reference: Arcana Coelestia 809, 916 [2], 1798 [2-5], 1799 [3-4], 1994, 8120; Charity 11, 40, 56, 90, 199; The New Jerusalem and its Heavenly Doctrine 121; True Christian Religion 367, 377, 392, 425, 450, 453, 576)

6193. Since spirits take possession in that way of all that forms a person's thought and will, and angels take possession of what is even more interior, so that he is joined very closely to them, the person cannot avoid the perception and sensation that he himself is the one who thinks and wills. For the nature of all communication in the next life is this: In a community in which people are alike, each thinks that what is another's is his own. When therefore people who are good go into a heavenly community they instantly enter into all the intelligence and wisdom of that community, entering into it so fully that they know no other than that such things exist within themselves. This is also how it is with man and a spirit present with him. The things that flow in from spirits from hell are evil and false, but those which flow in from angels from heaven are good and true; and through these opposite kinds of influx a person is held in the middle, thus in freedom.

[2] Because what flows in from angels comes through the more interior parts of a person, it is less easily recognized by outward sensation than that which flows in from evil spirits. Also, the angels are by nature such that they will not hear of goodness and truth flowing in from themselves, only of its coming from the Lord. They are indignant at the thought of anything different; for they have a very clear perception that that is the truth of the matter, and there is nothing they like more than for their desires and thoughts to begin not in themselves but in the Lord. Evil spirits on the other hand are angry if they are told that their thoughts and desires do not begin in themselves, because that idea is contrary to what their loves lead them to be delighted with. And they are all the more angry when they are told that life does not exist independently in them but flows into them. This is demonstrated to those spirits through actual experience; and such demonstration takes place many times, when they do indeed confess that such is the truth, since they cannot speak contrary to experience. But after a while they deny it and have no wish to have it proved any more from experience.