A pious person fed the best and finest of food to a blind man. His family said to him, "This blind man does not know what he is eating (so give him something of lower quality)." He replied, "But Allah knows!" Since Allah knows your deeds, knows of the good you do and the help you give to others remain carefree and untroubled about what people think. Make your dealings with Allah alone, as He is the One Who rewards people for good deeds. He gives and He bestows, or He punishes and He takes to account, being pleased with those who do well and angry with those who do evil.