Purification of the heart

وَنَزَعْنَا مَا فِى صُدُورِهِم مِّنْ غِلٍّ إِخْوَٰنًا عَلَىٰ سُرُرٍ مُّتَقَـٰبِلِينَ

And We will remove whatever is in their breasts of resentment, [so they will be] brothers, on thrones facing each other.

وَلَا تَمْنُن تَسْتَكْثِرُ

And do not confer favor to acquire more.