The writings of Swedenborg reveal there is no androgyny in heaven in the sense that androgyny is a melding of forms. Here on earth we can combine male and female qualities, and have homosexual sex and pretty much anything goes, because we have an external physical body and have freedom. Here we are in the balance between good and evil, while in the spiritual world heaven and hell are separate. In heaven Forms don’t meld and mush together. They can, or at least can appear to here on earth, which is what androgynous is, but that is only on the external. In any case it is our duty to strive to be like heaven as best we can.
Internally the spirit remains a man or a woman, there is no such thing as androgyny. In heaven things that are in accord, as in marriage or people from the same society, enter into a profound union. For instance in nature two objects can be pressed and mixed together but they only truly bond when their is a chemical reaction that bonds the atoms. In common language we say ‘those two people have chemistry’. In heaven a man becomes more particularly a man with all his body parts and a woman more particularly a women with all her body parts, and a woman is said to be the most beautiful of all things in heaven; both man and women grow into the bloom of youth this way for eternity. (Swedenborg describes seeing a wife in heaven of such astounding beauty he could not stand to keep his gaze on her). The more heavenly mates become themselves, the more they become ‘one’ in conjugal love, and the more they become one the more they become distinctly them self, man and woman. Everything in heaven is a union from similitudes of particular qualities and loves. Correspondences connect forms through loving uses expressed from the body, blessing the other while retaining and increasing the integrity of their own form. The paradox is the more a man and woman become one, they more they become distinctly and beautifully masculine and feminine. They become one in the sense that the loves of their will become ever closer and closer, and the will is the most essential part of a person, while their body and self remain distinct. This means that their touch between them becomes ever more pleasurable and fulfilling.
The whole of heaven itself is in the body of God the Grand man; thus the universe is in the form of a human, and all things in it are in relationship and connected like all the parts of the body are connected. God is Jesus, the divine human, so Jesus is the human of God. In the nature of God are the qualities of man and woman, love and wisdom. The Holy fire from Him proceeds from the marriage of love and wisdom. All spirituality in life is based on the marriage of love and wisdom. If by adrogyny one means there are male and female qualities in both men and women that I think that is true – like yin and yang – and also like yin and yang the man has predominantly faculties of wisdom, and the woman faculties of love. But historically androgyny implies the bodies of men and woman meld or combine together into a sort of third quality called adrogynous. This does not take place in heaven.
And yes there is sex in heaven. In heaven sex is playful and blessed, a spiritual love that is filled with innocence, intimacy and wisdom, and because it is spiritual its delight are unimaginably more surpassing than here.
If one understands correspondences one can see that they are the essential process in the universe.(You can read about correspondences on other articles in this blog.) The correspondences between the manly and womanly form are perfect, and what is more, perform the greatest use there is in heaven. They provide the highest love in heaven – true marriage love – and they provide that humans will always be born and populate the Lord’s heavenly kingdom for eternity. The more people that enter heaven the more complete it becomes, so true marriage love between a man and woman fulfills the highest use there is.
There is no correspondence for homosexual sex in heaven, so I do not believe that it exists there. Many people seek to justify adrogyny because that would justify homosexual sex and identity here and in heaven.