Generosity as a sign of faith

ٱلَّذِينَ يَبْخَلُونَ وَيَأْمُرُونَ ٱلنَّاسَ بِٱلْبُخْلِ ۗ وَمَن يَتَوَلَّ فَإِنَّ ٱللَّهَ هُوَ ٱلْغَنِىُّ ٱلْحَمِيدُ

[Those] who are stingy and enjoin upon people stinginess. And whoever turns away - then indeed, Allāh is the Free of need, the Praiseworthy.