A wise husband vs. A foolish husband?
A wise husband, while pursuing knowledge of God and understanding His will,
will lovingly impart that knowledge to his beloved wife through his lips.
However, a foolish husband cannot do so;
instead, he delights in foolishness and spreads folly
(Ref.: Proverbs 15:2, 7, 14).
A wise couple?
A wise couple may be able to hide their thoughts from each other,
but they know that they cannot hide their thoughts from God
(Ref.: Proverbs 15:11).
A wise couple and rebuke
A wise couple not only knows how to listen to each other's good rebuke,
but also receives the rebuke happily,
thereby gaining enlightenment
(Ref.: Proverbs 15:31, 32).