وَمَثَلُ الَّذِينَ يُنفِقُونَ أَمْوَالَهُمُ ابْتِغَاءَ مَرْضَاتِ اللَّهِ وَتَثْبِيتًا مِّنْ أَنفُسِهِمْ كَمَثَلِ جَنَّةٍ بِرَبْوَةٍ أَصَابَهَا وَابِلٌ فَآتَتْ أُكُلَهَا ضِعْفَيْنِ فَإِن لَّمْ يُصِبْهَا وَابِلٌ فَطَلٌّ ۗ وَاللَّهُ بِمَا تَعْمَلُونَ بَصِيرٌ (265)
(2:265) In contrast to them, the charity of those, who expend their wealth sincerely with the sole desire of pleasing Allah, may be likened to a garden on a plateau. If heavy rain falls, it yields its produce twofold: and even if there is no heavy rain but only a light shower, that too, is sufficient *306 for it: whatever you do is in the sight of Allah.
*306). 'Heavy rain' signifies here charity motivated by a high degree of benevolence and sincerity. 'Light shower' refers to charity deficient in sincerity and goodness, though not altogether devoid of them.