Here I wrote about how marriage is very like grafting when it is done right (or done at all, really) and here I wrote about some considerations surrounding that. What I didn’t write about was why one has a woman grafted onto him; why one marries in the first place. What does the cut branch bring to the rootstock?
Fruit and beauty, but mostly fruit. What a gardner wants in a fruit garden is lots of good tasty fruit. There’s something to be said for beautiful foliage, too and the shade thrown by lush foliage is full bloom is wonderful for its own sake.
Fruit in marriage is children, of course. And because marriage is also a fundamentally spiritual affair, then fruits are also love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. All these things are must-haves for consideration in marriage. Any branches who do not bear these fruits are a waste to the gardener so close inspection of the woman before marriage for these traits is essential.
Beauty is important, but not always in the way we think. We think we know what beauty when we see it, but usually we’re just telling ourselves stories about what we like rather than recognizing objective beauty. Objective beauty has a physical and spiritual fullness which is absent in things we merely like in our various and subjective attractions.
 Not to be confused with throwing shade; which is unpleasant, but sadly more common.