367. Marriage in heaven is a conjunction of two into one mind. It will first be explained what this conjunction is. The mind consists of two parts, one called the understanding and the other the will. When these two parts act as one they are said to be one mind. In heaven the husband acts the part called the understanding and the wife acts the part called the will. When this conjunction, which belongs to man's interiors, descends into the lower things pertaining to the body, it is perceived and felt as love, and this love is conjugial love. From this it is clear that conjugial love has its origin in the conjunction of two into one mind. This in heaven is called cohabitation; and it is said that they are not two but one. So in heaven a married pair is spoken of, not as two, but as one angel.# # It is not known at this day what conjugial love is, or whence it is (n. 2727). Conjugial love is willing what another wills, thus willing mutually and reciprocally (n. 2731). Those who are in conjugial love dwell together in the inmosts of life (n. 2732). It is such a union of two minds that from love they are one (n. 10168, 10169). For the love of minds, which is spiritual love, is a union (n. 1594, 2057, 3939, 4018, 5807, 6195, 7081-7086, 7501, 10130).