The Shaykh and Muhaddith Hammaad al-Ansari (rahimahullaah) said, "
Muhammad Quṭb is an Ashʿarī" and he also said, "
Muhammad Quṭb, Sayyid Quṭb's brother, is a dangerous Ashʿarī." Refer to the biographical compilation regarding the Shaykh, al-Majmūʿ Fī Tarjamah al-ʿAllāmah al-Muḥaddith al-Shaykh Ḥammād bin Muḥammad al-Anṣārī compiled by his son, ʿAbd al-Awwal bin Ḥammād al-Anṣārī, (1st edition, 2002) 2/752, 2/617.
As for the Ash'ariyyah of Sayyid Qutb, it is plain and evident in his commentary on the Qur'an, Fi Dhilal al-Quran. And this has been documented in other articles.
The fitnah (tribulation) of Takfir, Extremism and terrorism, both ideological and physical, came from these Ash'arites of Egypt. Mohammad Qutb, with his hatred and resentment of the Sunnah and its people, sharing in the takfiri ideology of his brother, came to Saudi Arabia and found stooges through whom he propagated the ideology of his brother. He funded and re-published his books throughout the decades, and worked to tear the youth from the Major Scholars of the Sunnah, and spread the evil Marxist-Leninist ("Social Justice", "state", "revolution") poison through the society.