The Sixth Kalima (Kalimat Radd al-Kufr) is the declaration of rejecting disbelief and affirming the Oneness of Allah (SWT). It is expressed as: "Allahumma inni a'udhu bika min an ushrika bika shay'an wa ana a'lamu, wa astaghfiruka lima la a'lamu, innaka anta 'allam al-ghuyub. Wa aqulu la ilaha illallah, Muhammadur Rasulullah" (O Allah, I seek refuge with You from associating anything with You knowingly, and I seek Your forgiveness for what I do not know. Indeed, You are the Knower of the unseen. And I say: There is no deity worthy of worship except Allah, Muhammad is the Messenger of Allah). This represents the peak of Islamic spiritual Itqan (perfection) and the Nur (light) of a faith that requires both the affirmation of truth and the rejection of falsehood. The Sixth Kalima serves as a definitive Hujjah (proof) of the comprehensive nature of Islamic creed, providing the Ummah with a concise formula for seeking protection from shirk (associating partners with Allah) and affirming Tawhid for the pleasure of their Lord.
Theologically, the declaration of rejecting disbelief is a manifestation of the principle of Tawhid (oneness) and the Hikmah (wisdom) of Divine law in the protection of the believer's faith. It reflects the Nur of a faith that views the conscious rejection of falsehood as a primary means of attaining Basirah (spiritual insight) and the preservation of creed. The phrases of the Radde Kufr,encompassing seeking refuge from shirk, acknowledging hidden faults, and affirming the Shahadah,serve as a Burhan (proof) of the intellectual and moral vitality of the Islamic tradition. This history reflects the Mizan (balance) between the affirmation of truth and the rejection of falsehood. Historically, the recitation of the Sixth Kalima has provided the Ummah with the moral resilience and the social stability needed to protect their faith from corruption. It underscores the absolute duty of every believer to reject disbelief and to be a witness to humanity through the power of integrity and radiant achievement.
For the modern Ummah, the legacy of the Sixth Kalima is a source of immense pride and a roadmap for contemporary spiritual and personal reform. It teaches the believers the value of discernment, the beauty of unshakeable faith, and the importance of maintaining an ethical and honest relationship with the boundaries of belief. In a modern world often characterized by syncretism and the blurring of truth, the tradition of "Rejecting Disbelief" provides a roadmap for internal peace and clarity. It encourages a culture of Ihsan (excellence) and communal responsibility.