And it is narrated: Imam Jafar ibn Muhammad Al-Sadiq عليه السلام was asked about the saying of Allah سبحانه وتعالى, the Mighty and Glorious: “...wherein the residents and the visitors are equal...” (Surah Al-Hajj 22:25). Imam عليه السلام replied: "It was not appropriate to construct doors on the houses of Mecca because the pilgrims had the right to stay with the residents in their courtyards until they completed their rituals. The first to place doors on the houses of Mecca was Muawiyah."