Some modern interpretations of the role of the Majlis al-Shura include those by Islamist author Sayyid Qutb and by Taqiuddin al-Nabhani, the founder of a transnational political movement devoted to the revival of the Caliphate. In an analysis of the shura chapter of the Qur'an, Qutb argued Islam requires only that the ruler consult with at least some of the ruled (usually the elite), within the general context of God-made laws that the ruler must execute. Taqiuddin al-Nabhani writes that Shura is important and part of "the ruling structure" of the Islamic caliphate, "but not one of its pillars," and may be neglected without the Caliphate's rule becoming unislamic. Non-Muslims may serve in the majlis, though they may not vote or serve as an official.