There is No Charity Apart from Works of Charity

Selection from Arcana Cœlestia ~ Emanuel Swedenborg

Those who are in charity, that is, in love to the neighbor (from which is the delight in pleasures that is alive), pay no regard to the enjoyment of pleasures except on account of the use.

For there is no charity apart from works of charity; it is in its practice or use that charity consists.

He who loves the neighbor as himself perceives no delight in charity except in its exercise, or in use; and therefore a life of charity is a life of uses. Such is the life of the whole heaven;

for the kingdom of the Lord, because it is a kingdom of mutual love, is a kingdom of uses.

Every pleasure therefore which is from charity, has its delight from use. The more noble the use, the greater the delight. Consequently the angels have happiness from the Lord according to the essence and quality of their use.

And so it is with every pleasure - the more noble its use, the greater its delight. For example, the delight of conjugial love: because this love is the seminary of human society, and thereby of the Lord's kingdom in the heavens, which is the greatest of all uses, it has in it so much delight that it is the very happiness of heaven. It is the same with all other pleasures, but with a difference according to the excellence of the uses, which are so manifold that they can scarcely be classed in genera and species, some having regard more nearly and directly, and some more remotely and indirectly, to the kingdom of the Lord, or to the Lord.

From these things it is further evident that all pleasures are granted to man, but only for the sake of use; and that they thus, with a difference from the use in which they are, partake of heavenly happiness and live from it.

(from Arcana Cœlestia 997)

The Performance of Uses is Chiefly The Exercises of Charity

Selection from Arcana Cœlestia ~ Emanuel Swedenborg

"to serve the Lord" denotes to perform uses, is because true worship consists in the performance of uses, thus in the exercises of charity. He who believes that serving the Lord consists solely in frequenting a place of worship, in hearing preaching there, and in praying, and that this is sufficient, is much mistaken.

The very worship of the Lord consists in performing uses; and during man's life in the world uses consist in everyone's discharging aright his duty in his station, thus from the heart being of service to his country, to societies, and to the neighbor, in dealing sincerely with his fellow, and in performing kind offices with prudence in accordance with each person's character. These uses are chiefly the works of charity, and are those whereby the Lord is chiefly worshiped.

Frequenting a place of worship, hearing sermons, and saying prayers, are also necessary; but without the above uses they avail nothing, because they are not of the life, but teach what the life must be. The angels in heaven have all happiness from uses, and according to uses, so that to them uses are heaven.

(from Arcana Cœlestia 7038)

External Worship Being Merely The Effect

Selection from Arcana Cœlestia ~ Emanuel Swedenborg

And Abram pitched his tent, and came and dwelt in the oak-groves of Mamre that are in Hebron, and there he built an altar to Jehovah. (Genesis 13:18)

And there he built an altar to Jehovah. That this signifies worship from that state, is evident from the signification of "an altar," as being a representative of all worship in general.... By worship, in the internal sense, is meant all conjunction through love and charity.

When a man is in love and charity he is continually in worship, external worship being merely the effect. The angels are in such worship; with them, therefore, there is a perpetual Sabbath; and from this the Sabbath, in the internal sense, signifies the Lord's kingdom. But man, while in the world, ought not to be otherwise than in external worship also; for by external worship internal things are excited, and by means of external worship external things are kept in holiness, so that internal things can flow in. And besides, man is thus imbued with knowledges, and is prepared for receiving celestial things, and is also gifted with states of holiness, although he is unaware of this; which states of holiness are preserved to him by the Lord for the use of eternal life, for in the other life all the states of his life return.

(Arcana Cœlestia 1618)