Taʿrīḍ (التعريض) communicates an intended point indirectly: context supplies an implication beyond the literal wording. «أُولٰئِكَ آبَائِي» explicitly points to forefathers, but in a setting of rivalry it also challenges and embarrasses the opponent.
Direct statement: «أَنْتَ لَا تَفْهَمُ» — “You do not understand,” an explicit accusation.
Indirect method: point to renowned forebears and invite comparison, thereby suggesting the opponent's inadequacy.
Rhetorical analysis must separate the surface assertion from the implication supplied by circumstance. A demonstrative is not automatically an insinuation whenever it occurs.