"An intelligent wife is a gift of God." If you're a man pray for an intelligent wife. If you're a woman pray to be an intelligent wife.
An intelligent wife is one who knows how to educate her children, and her husband as well.
If the husband's mother was intelligent, he got a good education as a child. He still needs an intelligent wife to educate him as an adult.
Intelligence is not just IQ. It's knowing how to unite worlds, my world with your world, the spiritual world with the physical world.