Paul was recommending that his fellow worshippers cultivate the spirit of generosity. Even in difficult economic times, we can promote a generous spirit.
وَمَاذَا عَنِ ٱلَّذِينَ يَتَلَقَّوْنَ هذِهِ ٱلْمُعَامَلَةَ ٱللَّطِيفَةَ ؟‏