The following is from the draft english translation of the Arabic book مقدمة الدستور أو الأسباب الموجبة له (Introduction to the constitution and the evidences that make it obligatory) published by Hizb ut-Tahrir 1382 Hijri (1963 CE). Please refer to the original Arabic for accurate meanings. Please note some of the adopted opinions of the Hizb have changed since the time the book was published so any of the adopted literature published after this book which contradicts what is mentioned in this book abrogates those specific points. Article 2: Dar Al-Islam ( Islamic Household) is the territory where the rules of Islam are implemented and whose security is upheld by Islam. Dar Al-Kufr (household of disbelief) is the territory where the rules of Kufr are implemented or its security is by other than the security of Islam. Explanation and evidences: Linguistically “Dar” (household) is the place, the dwelling and the country. It also means the tribe. “Dar Al-Harb” (the warf
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