Appearance
The Healing Effect of the Qur’an
“And We reveal of the Qur’an that which is a healing and a mercy to the believers, and it adds only to the perdition of the unjust” ().
The Qur’an serves as a transformative source of spiritual healing, moral guidance, and divine mercy, offering profound benefits to those who embrace its message while having a contrasting effect on those who reject it. In his analysis of this verse, ʿAllāmah Ṭabāṭabāʾī explores the intricate relationship between the Qur’an and the human soul, illustrating its capacity to address the ailments of the heart, purify the soul, and guide it toward spiritual fulfillment.
The verse identifies the Qur’an as shifāʾ, or “healing,” emphasizing its role as a remedy for spiritual and moral afflictions that plague the human soul. Just as the body is susceptible to physical ailments requiring treatment, the soul suffers from diseases such as doubt, hypocrisy, arrogance, greed, and misplaced desires. These vices cloud one’s perception of truth, distort the moral compass, and weaken the connection to God. The Qur’an acts as a therapeutic guide, addressing these maladies with clear proofs, moral teachings, and wisdom that dispel confusion and realign the heart with its innate purity. Through its verses, it purges spiritual impurities and nurtures the soul’s natural inclination toward faith, knowledge, and virtue.
The healing effect of the Qur’an is not limited to the intellectual or emotional level. For the believer, its verses penetrate the depths of the heart, removing layers of doubt and moral corruption that obscure the light of divine guidance. By establishing certainty in faith, the Qur’an restores the soul’s balance, allowing it to perceive reality in accordance with truth ʿAllāmah highlights that human beings possess an innate fiṭra—a natural disposition toward God and virtue—which can become clouded by worldly distractions and misguided inclinations. The Qur’an, through its healing power, restores this fiṭra, helping individuals rediscover their true purpose and guiding them toward spiritual serenity.
Closely linked to this concept of healing is the Qur’an’s function as raḥmah, a “mercy” to the believers. Mercy here represents the Qur’an’s ability to nurture positive qualities in the soul after it has been purified of its defects. Healing is the first stage—removing the negative elements that harm the soul—while mercy is the second stage, filling the heart with light, tranquility, and divine grace. This mercy manifests as inner peace, moral refinement, and closeness to God, all of which empower the believer to live a life of righteousness and virtue. In this way, the Qur’an not only eliminates spiritual ailments but also elevates the soul to a state of perfection, enabling it to receive divine mercy fully and reflect it in every aspect of life.
Furthermore, the exegesis emphasizes that the Qur’an’s mercy extends beyond the individual, shaping the believer’s conduct toward others and fostering harmony within society. Its teachings cultivate virtues such as compassion, patience, generosity, and humility, qualities that serve as a foundation for peaceful coexistence and mutual support. By transforming the individual, the Qur’an uplifts the collective, creating a community rooted in moral integrity and divine guidance. This dual effect—purification of the soul and enhancement of its virtues—demonstrates the Qur’an’s holistic approach to spiritual and societal reform.
However, the verse also mentions a contrasting outcome for those described as ẓālimūn—the unjust—stating that the Qur’an “adds only to their perdition.” ʿAllāmah clarifies that this loss is not caused by the Qur’an itself but arises from the individual’s own rejection of its guidance. For those who oppose or neglect the Qur’an out of arrogance, hypocrisy, or stubbornness, its message becomes a means of further estrangement from truth. By refusing to accept divine guidance, they deprive themselves of the healing and mercy the Qur’an offers, causing their spiritual state to deteriorate further. This loss, referred to as khasāran (perdition), signifies a depletion of the soul’s spiritual potential and an erosion of its natural inclination toward goodness. The Qur’an, which serves as a source of life and light for those who embrace it, becomes a reminder of their resistance and self-inflicted alienation from divine mercy.
The verse’s structure draws attention to healing and mercy as sequential stages for believers. The Qur’an first addresses the root causes of spiritual illness, such as ignorance and moral corruption, and then elevates the purified soul by nurturing its virtues. This sequence emphasizes the necessity of removing internal barriers before divine mercy can fully manifest. By contrast, the unjust deprive themselves of this process, transforming what could be a remedy into a source of their own ruin.
While some scholars have interpreted shifāʾ in this verse to include physical healing, ʿAllāmah cautions against reducing the Qur’an’s role to a literal or material function. He acknowledges that the Qur’an may bring comfort and psychological peace to those who recite and reflect upon it, but its primary healing effect pertains to the soul and its journey toward God. The Qur’an addresses the deeper realities of human existence, offering solutions to spiritual maladies that are far more detrimental than physical ailments. In this sense, its role as a healer transcends the limitations of the material world, pointing instead to the eternal well-being of the soul.
In conclusion, ʿAllāmah Ṭabāṭabāʾī’s exegesis of verse reveals the Qur’an as a transformative force that heals the spiritual ailments of the human heart and infuses it with divine mercy. Its guidance eliminates doubts, purifies the soul of vices, and nurtures virtues that lead to inner peace and moral excellence. For the believers, the Qur’an acts as a source of life, restoring their natural disposition toward truth and guiding them toward spiritual fulfillment. At the same time, for those who reject it unjustly, it becomes a cause of further loss, amplifying their alienation from divine guidance. Through its dual role as a healing and a mercy, the Qur’an emerges as both a remedy and a light, offering humanity the means to overcome its spiritual struggles and ascend toward the ultimate reality of divine proximity.
Through its robust proofs and illuminating arguments, the Noble Qur’an removes every kind of doubt and misunderstanding that one may confront in pursuit of true beliefs and genuine teachings. Through its healing admonitions, stories, parables, lessons, promises, warnings, threats, glad tidings, laws and prescriptions, it dispels the diseases and defects of the hearts. Hence, the Qur’an is a healing for the believers. ↩︎
God has described certain believers as having a disease in their hearts, a condition distinct from outright disbelief or hypocrisy. This is evident from verses such as: “If the hypocrites, and those in whose hearts is a disease, and the agitators in the city do not desist, We shall most certainly set you over them, then they shall not be your neighbors in it but for a little while” (), and: “And that those in whose hearts is a disease and the unbelievers may say: What does God mean by this parable?” (). The “disease” referred to in these verses represents a disturbance of the heart’s stability and the soul’s consistency. It encompasses various forms of doubt and suspicion that unsettle one’s inner peace, shake their innermost convictions, and incline them toward accepting falsehood and pursuing base desires. This condition disrupts the alignment of the heart and soul with truth and faith. ↩︎
Thus, the Qur’an is a healing and mercy for the sick hearts, just as it is a guide and mercy to the souls that are not secure from misguidance. This clarifies why mercy is mentioned consequent to healing: “A healing and a mercy to the believers” (). It is similar to His words: “And a guide and a mercy to a people who believe” (); “And forgiveness and mercy” (). ↩︎
The Commander of the Faithful (a.s.) says: “Learn the Qur’an, for it is the best speech. Gain deep understanding in it, for it is the spring of hearts. Seek healing by its light, for it is the cure for breasts. Recite it beautifully, for it is the most beneficial of stories. Indeed, the scholar who acts contrary to his knowledge is like the confused ignorant one who does not wake up from his ignorance. Rather, the proof against him is greater, the regret upon him is more necessary, and he is more blameworthy in God’s sight.” (Nahj al-Balāgha, Sermon 110, Section 6.) ↩︎
It is important to note that attributing the increase of perdition to the Qur’an is a metaphorical ascription. In reality, this added perdition stems from their own wrongdoing and willful disobedience. Their confrontation with the Qur’an, coupled with their rejection of its guidance, amplifies their error, making it appear as though the Qur’an itself has contributed to their misguidance. This ascription highlights the role of personal accountability in their estrangement from the truth. ↩︎
From the assertion that healing is found in the light of the Qur’an, it is inferred that ignorance of the Qur’an is akin to a sickness, just as failing to implement its teachings. Ignorance, alongside other ethical shortcomings, is considered a disease of the heart, and the Qur’an serves as the remedy for such afflictions. (Tafsīr al-Tasnīm, Introduction.) ↩︎
What the Qur’an refers to as “heart” is that divine subtlety, meaning the soul, not the physical organ responsible for blood circulation. The condition of the human physical heart, whether healthy or ill, is a matter of medical science and bears no relation to the spiritual heart’s condition. ↩︎
Another similar verse is: “Indeed this Qur’ān guides to what is most upright, and gives the good news to the faithful who do righteous deeds that there is a great reward for them” (). ↩︎