One of the many instances of wisdom in fasting from the point of view of man’s social life is as follows:
Human beings have been created differently with regard to their livelihoods. In consequence of this, God Almighty invites the rich to assist the poor, so that through the hunger experienced in fasting, they can truly understand the pains and hunger which the poor suffer.
If there were no fasting, many self-indulgent rich would be unable to perceive just how grievous are hunger and poverty and how needy of compassion are those who suffer them.
Compassion for one’s fellow men is an essential part of true thankfulness. Whoever a person is, there will always be someone poorer than himself in some respect. He is enjoined to be compassionate towards such a person. If he were not himself compelled to suffer hunger, he would be unable to give the person – through compassion – the help and assistance he is obliged to offer. And even if he were able, it would be deficient, for he would not have truly experienced hunger himself.
From Risale-i Nur Collection By Master Said Nursi