155. These words, 'a rib was built into a woman', conceal, inmostly, more than anyone can possibly know from the letter. For the Word of the Lord is such that inmostly it focuses on the Lord Himself and His kingdom. This is the source of all the life of the Word. Here likewise it is the heavenly marriage that is focused inmostly. Such is the nature of the heavenly marriage that it exists within the proprium, and such is its nature that a proprium given life by the Lord is called the Lord's Bride, and also Wife. The proprium given life in this way by the Lord is enabled to perceive every good that stems from love, and every truth of faith. It therefore possesses all wisdom and intelligence coupled with an indescribable happiness.

[2] But the nature of this proprium - the Lord's Bride and Wife - that has been given life cannot be described in a few words. Let just this be said, that angels perceive that they live from the Lord, and yet when not reflecting on the matter they have no other idea than that they live from themselves. But there is a universal affection by which they sense that a change has taken place when they retreat only slightly from the good that stems from love, or from the truth of faith. Consequently they experience a peace and happiness that is indescribable when the general perception exists with them that they live from the Lord. It is this proprium too that is meant in Jeremiah, where it is said,

Jehovah has created a new thing on the earth, a woman will surround a man. Jeremiah 31:12.

It is the heavenly marriage that is meant in this quotation too, the 'woman' meaning the proprium given life by the Lord. The woman is said 'to surround', because the proprium by nature surrounds, just as a rib made flesh surrounds the heart.

A company might have executives setting policy and strategy, engineers designing products, managers handling personnel and others handling various functions. They all do different things -- but if they're doing them with a shared underlying purpose, the company -- and the individuals in it -- will likely be successful. The Lord wants all human society to function in a similar way. We have different skills and individual loves, but if we all share a mutual love -- a love of serving others -- then society will function as one, will be a reflection of heaven and will be a good receptacle for the Lord's love. This can also happen within each of us, as we unify our talents and ideas around a central love. And in an abstract sense, it illustrates how a wide collection of varying ideas can be unified around a shared good intention. That is the kind of love pictured when “one” is used in the Bible, either as a specific number or in the sense of several people or objects “being one.” In more casual references -- when used to identify a specific person or object -- the meaning is relatively literal, and is connected to that person or object.