وَكِلْتُ لِلْخِلِّ كَمَا كَالَ لِي / عَلَى وَفَاءِ الْكَيْلِ أَوْ بَخْسِهِ
I measured out to my friend as he measured to me, whether the measure was full or diminished.
Measuring a friend by the measure received introduces reciprocity as a counter-position to unconditional generosity. The contrast between full measure and short measure shows that the other party’s conduct affects the response.
The narrative places two ethical languages in tension. One voice celebrates limitless patience; the other stresses reciprocal obligations. Their difference matters because it gives the discussion dramatic movement. Combining both into a single slogan would erase the reason the speakers disagree.