Hizb ut-Tahrir is a political party whose ideology is Islam, so politics is its work and Islam is its ideology. It works within the Ummah and together with her, so that she adopts Islam as her cause and is led to restore the Khilafah and the ruling by what Allah (swt) revealed. Hizb ut-Tahrir is a political group and not a priestly one. Nor is it an academic, educational or a charity group. The Islamic thought is the soul of its body, its core and the secret of its life.