In the economic philosophy of Islam, beyond the obligatory system of zakat lies another luminous principle: sadaqah — voluntary charity. Unlike zakat, which is a binding duty calculated from one’s wealth, sadaqah arises from the depths of personal generosity. It can be extended in myriad forms — wealth, food, clothing, milk-bearing animals, or even vehicles — anything that benefits another human being.

Islam profoundly encourages this voluntary giving. Charity, in this conception, is not merely a transaction but a spiritual exercise — a means of purifying the soul from greed and the heart from excessive attachment to worldly possessions. The Qur’an beautifully puts this challenge before believers: You will never attain righteousness until you spend out of what you love the most. (Surah Aal-Imran, 3:92)

When this verse was revealed, many companions of the Prophet ﷺ came forward, offering in charity that which they cherished most — their finest property, their favorite mount — driven by the desire to please their Lord.

The Prophet Muhammad ﷺ himself was the embodiment of generosity. His charity reached its zenith during the month of Ramadan. Every night, the angel Jibreel would visit him, reviewing the Qur’anic revelations with him — and during these nights, the Prophet’s generosity surpassed even the freely blowing wind, as narrated in Sahih al-Bukhari.

The Qur’an presents a powerful parable to illustrate the divine reward of sadaqah: The example of those who spend their wealth seeking Allah’s pleasure is like a grain that sprouts seven ears; in every ear are a hundred grains — and Allah multiplies for whomever He wills. (Surah al-Baqarah, 2:261)

This multiplication — seven hundredfold or more — is not a poetic exaggeration, but a reflection of divine abundance and grace. It further emphasizes that charity is not a loss, but a divine investment.

Moreover, the Qur’an continues to shape the character of the giver: Those who spend their wealth in the way of Allah and then do not follow up what they have spent with reminders [of it] or [other] injury will have their reward with their Lord. There will be no fear concerning them, nor will they grieve. (2:262), 

Those who spend their wealth by night and day, secretly and publicly, will have their reward with their Lord. They will have no fear, nor shall they grieve. (2:274),

 Indeed, Allah accepts the repentance of His servants and receives charities. (Surah al-Tawbah, 9:104)

Even small acts of goodness are considered sadaqah in Islam — a smile, a kind word, removing an obstacle from the road, helping someone mount their ride, or stepping toward the mosque for prayer. All these are considered charitable acts. In one narration, the Prophet ﷺ taught that each joint in the human body owes a sadaqah each day, and every act of justice, help, or goodness counts toward it.

And then there is the unseen, celestial response: every morning, two angels descend — one prays, “O Allah, reward the one who gives in charity,” while the other pleads, “O Allah, destroy the wealth of the miser.” (Sahih al-Bukhari)

The Best Forms of Sadaqah

When asked what should be given in charity, the Qur’an responds: Whatever good you spend is for your parents, relatives, orphans, the poor, and the wayfarer. Whatever good you do, Allah knows it well. (2:215)

There is a higher realm of giving — charity done in secrecy. The Prophet ﷺ mentioned seven categories of people who will be shaded by Allah’s throne on the Day of Judgment, and one among them is a person who gives charity so secretly that his left hand is unaware of what his right hand has given. (Sahih al-Bukhari)

This discretion and sincerity are marks of true spiritual nobility. The Prophet ﷺ once said, “He is not a true believer who sleeps on a full stomach while his neighbor sleeps hungry.” This hadith is not a poetic lament — it’s an ethical directive. The closeness of the needy demands the closeness of our attention and care.

Because of this ethos, Muslim societies have historically responded with remarkable immediacy whenever someone within the community faced hunger, illness, disaster, or loss. This culture of mutual care stems from the Prophet’s ﷺ expansive vision of generosity.

The Qur’an cautions believers never to turn away a beggar harshly: And do not repel the beggar. (Surah al-Duhaa, 93:10)

The Prophet ﷺ too instructed his companions never to return a supplicant empty-handed — even if all one could offer was a date or a kind word. It is for this reason that Islamic societies emphasize attending to the actual need of the seeker, offering food or drink rather than creating harsh mechanisms of rejection.

A Story of Divine Test and Sadaqah

To teach this principle more vividly, the Prophet ﷺ once narrated a powerful story, reported in Sahih al-Bukhari and Sahih Muslim, about three men from the Children of Israel — a leper, a bald man, and a blind man — who were each tested by Allah.

Each man suffered from a condition that made him socially undesirable. Allah sent an angel to test them, disguised as a man. When the angel asked each of them what they most desired, they asked respectively for good health, good appearance, and eyesight. Allah granted their requests and blessed them with abundant wealth — camels, cows, and sheep.

Later, the angel returned in the form of a poor man and asked each of them for charity.

The former leper, now rich, denied ever being sick and refused to give.

The former bald man did the same.

But the blind man said: “I was blind, and Allah restored my sight. I was poor, and Allah enriched me. Take whatever you want — I will not withhold from you anything for the sake of Allah.”

The angel revealed himself and said: “You have passed the test. Allah is pleased with you. As for your companions, they have failed, and Allah is displeased with them.”

This story, like many others that the beloved Messenger ﷺ has narrated, is an enduring parable. It reminds the believer that today’s wealth is a divine trust, and the poor around us are a mirror of our former vulnerability. The one who gives in remembrance of his past is among those whom Allah elevates.

A Lasting Culture of Giving

Voluntary charity, therefore, is not just about handouts. It is about humanizing one another. A person who gives becomes attuned to the suffering of others — able to recognize pain, dry the tears of the distressed, and extend a hand where needed.

Such is the impact of the Prophet’s ﷺ teachings on sadaqah that even today, when a fellow Muslim faces calamity — be it famine, flood, illness, or debt — Muslims around the world are quick to organize relief. They move, give, build, and rebuild — not out of superiority, but as a fulfilment of duty and compassion.

Sadaqah is a light in both this world and the next. It blesses wealth, heals hearts, and mends communities. And perhaps more importantly, it preserves the giver’s own soul — from pride, from hardness, and from forgetting the Giver of all blessings.