Al-Quduri presents iʿtikāf as intentional devotional residence. The chapter addresses prohibited intimacy, limited reasons to leave, transactions, useful speech and the nights and continuity of a vow.
The final clause is “wa-in lam yashtariṭ al-tatābuʿ fīhā.” The next section is Kitāb al-Ḥajj, which is outside this level.