Rhetoric is not merely a list of terms. Its purpose is to integrate accuracy of meaning, eloquent wording, fitness to occasion, and effective form. Ma‘ani studies the fit between expression and context; bayan develops different clear and forceful ways of conveying a meaning; and badi‘ examines verbal and semantic embellishment.
The conclusion shows that literary borrowing, allusion, and the organization of one's own discourse belong within the same wider discipline: expression should convey the intended sense accurately and achieve a fitting effect.