When sound correspondence arises naturally alongside the intended meaning, listeners benefit from both content and cadence. When patterns dictate the choice of unrelated or strained expressions, meaning becomes subordinate to ornament.
In qalb, this risk appears through distorted phrases; in tashrīʿ, through an unnecessary extension; in luzūm, through forced rhyme words.
An effective ornament reveals control over language while preserving the clarity, correctness and natural force of the underlying statement.