93. That conjugial love is also thence, is because that sphere flows into the form of wisdom with men and also with angels. Man can grow in wisdom to the end of his life in the world and afterwards in heaven to eternity; and as he increases in wisdom, so his form is perfected, and this form receives, not love of the sex but love of one of the sex, it being with this one that he can be united even to his inmost wherein is heaven with its felicities. This union is the union of conjugial love.