5053. There are heavenly and celestial communities to which the organs and parts dedicated to generation correspond - every single one in both sexes. Those communities are distinct and separate from others, even as that province in a man or woman is rightly distinct and separate from all the rest. The reason those communities are heavenly and celestial ones is that conjugial love is the fundamental love of all loves, 686, 2733, 2737, 2738. It also serves an incomparable purpose and as a consequence affords a delight that surpasses all other delights, for marriages are the seed-beds of the entire human race, also the seed-beds of the Lord's heavenly kingdom since heaven consists of members of the human race.