Suppose the intended message is that Zayd is in the house. If the hearer already accepts it, زَيْدٌ فِي الدَّارِ may suffice. A strongly denying hearer may call for suitable reinforcement.
Fasaha: the words and syntax are sound and clear.
Maʿani: the speaker chooses the appropriate amount of emphasis for the hearer.
Bayan: if an indirect expression is used, it should still lead clearly to the intended sense.
Badiʿ: a suitable refinement may be added if it genuinely enhances the already appropriate expression.
This is a teaching application. It does not imply that every utterance must actively display an embellishment from each art.