|| Md. Mukhlesur Rahman: One of the most alarming trends in contemporary Muslim society is the growing tendency to label fellow Muslims as kāfir (disbeliever), murtadd (apostate), or munāfiq (hypocrite) over minor differences of opinion, political affiliations, juristic disagreements, or personal disputes. This tendency has become increasingly widespread with the rapid expansion of social media. Yet, in Islam, declaring a Muslim to be outside the fold of Islam (takfīr) is an exceptionally grave legal and theological matter. It is not a judgment that can be based on personal emotions, anger, political loyalties, or individual interpretations.Takfīr: A Grave Sharīʿah RulingThe Arabic term takfīr (تكفير) refers to declaring a Muslim to have left Islam. Such a ruling carries profound legal and spiritual consequences in both this world and the Hereafter. For this reason, Islamic law requires the utmost caution before issuing such a judgment.The Guidance of the Qur’anAllah, the Exalted, says:“O you who believe! When you go forth in the cause of Allah, investigate carefully, and do not say to one who offers you peace, ‘You are not a believer,’ seeking the fleeting gains of worldly life.”(Qur’an 4:94)This verse clearly indicates that a person who outwardly professes Islam must never be declared outside the fold of Islam merely because of suspicion, disagreement, or incomplete information.The Prophet’s Stern WarningThe Messenger of Allah (peace and blessings be upon him) said:“If a man says to his brother, ‘O disbeliever,’ then one of them certainly deserves that description. If the accused is not as claimed, then the accusation returns to the one who uttered it.”(Sahih al-Bukhari, Hadith 6104; Sahih Muslim, Hadith 60)In another narration, he said:“If a person accuses another of being wicked or a disbeliever, and he is not so, the accusation returns upon the accuser.”(Sahih al-Bukhari)These authentic narrations make it abundantly clear that declaring another Muslim a disbeliever is an extremely dangerous act with serious consequences.Declaring an Act to Be Disbelief Is Not the Same as Declaring a Particular Person a DisbelieverThe scholars of Ahl al-Sunnah wa al-Jamā’ah have established an important principle:“There is a fundamental distinction between declaring a statement or action to constitute disbelief (kufr) and declaring the individual who makes that statement or commits that action to be a disbeliever.”In other words, a belief, statement, or action may indeed constitute disbelief according to Islamic teachings. However, before declaring a particular individual to be a disbeliever, several essential matters must be carefully examined, including:* Whether the person had adequate knowledge of the issue.* Whether authentic evidence had been clearly conveyed to him.* Whether he acted based on an erroneous interpretation (ta’wīl).* Whether he was under coercion or compulsion.* What his actual intention was.Ignoring these considerations and hastily declaring someone a disbeliever contradicts the principles of justice established by Islamic law.The Cautious Approach of the Great ImamsThe leading scholars of Ahl al-Sunnah exercised remarkable restraint regarding takfīr.According to the legal principles transmitted from Imam Abu Hanifah (may Allah have mercy on him), a Muslim who faces the Qiblah cannot be declared outside Islam merely because of sins or juristic disagreements.Imam al-Nawawi (may Allah have mercy on him) stated that a Muslim may not be declared a disbeliever without conclusive proof, and that whenever doubt exists, refraining from takfīr is the proper Islamic approach.Shaykh al-Islam Ibn Taymiyyah (may Allah have mercy on him) repeatedly emphasized that before applying takfīr to a specific individual, all the necessary legal conditions must be fulfilled and every impediment removed.The Dangerous Ideology of the KhawārijThroughout Islamic history, the Khawārij declared Muslims to be disbelievers because of major sins or disagreements. The Prophet Muhammad (peace and blessings be upon him) issued severe warnings against them and described their ideology as a grave danger to the Muslim Ummah.This demonstrates that indiscriminate takfīr is entirely contrary to the mainstream teachings of Islam.Disagreement Does Not Necessarily Constitute DisbeliefIslamic history contains countless juristic, theological, and political disagreements.The four great Imams differed on numerous legal issues.Scholars engaged in discussions on many subtle theological matters.Differences also existed regarding political leadership.Yet none of these disagreements were regarded as sufficient grounds for expelling one another from the fold of Islam.The Misuse of Social MediaToday, many individuals with little or no formal Islamic education freely employ the language of takfīr on Facebook, YouTube, and other social media platforms. As a result:* Divisions within the Muslim community continue to deepen.* Mutual hatred and hostility increase.* Extremism and violence are encouraged.* Ordinary people become confused about the true beauty and mercy of Islam.Islam does not endorse such a culture.Our ResponsibilityEvery Muslim should strive to:* Acquire authentic knowledge from the Qur’an and the authentic Sunnah.* Respect the opinions of qualified Islamic scholars.* Maintain civility, justice, and brotherhood even in matters of disagreement.* Never accuse anyone of disbelief, wickedness, or hypocrisy without clear and conclusive evidence.* Focus primarily on strengthening one’s own faith, righteous deeds, and moral character.ConclusionIslam is a religion of justice, moderation, compassion, and brotherhood. Therefore, a matter as serious as takfīr should never be turned into a weapon driven by emotion, political allegiance, partisan interests, or social media disputes. The Qur’an, the authentic Sunnah, and the established principles of Ahl al-Sunnah wa al-Jamā’ah teach us that whenever doubt exists, refraining from takfīr is the safest and most faithful course.For the sake of preserving the unity of the Muslim Ummah, mutual respect, and the true beauty of Islam, we must abandon the culture of hastily branding fellow Muslims as disbelievers. Ultimately, Allah Almighty alone is fully aware of what lies within people’s hearts, and He alone is the Final Judge over all humanity.Md. Mukhlesur RahmanIslamic Thinker and EconomistFormer Principal, Jamiya Diniya and Tamirul Millat Madrasa, Tongi Branch