367. Marriage in heaven is a conjunction of two into one mind. It must 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 called 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 parts pertaining to the body, it is perceived and felt as love, and this love is marriage love. This shows that marriage love has its origin in the conjunction of two into one mind. This in heaven is called cohabitation; and the two are not called 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 marriage love is, or whence it is (n. 2727). Marriage love is willing what another wills, thus willing mutually and reciprocally (n. 2731). Those that are in marriage 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).