Bismillahir Rahmanir Rahim Assalamu Alaikum, dear brothers, sisters and friends. Famous as the book written by Saeed Ibn Ali Ibn Wahf Al-Qahtani, "The Virtues, Rules and Etiquette of the Mosque in the Light of the Qur'an and Sunnah". This is a short and important booklet about the mosque, which discusses the meaning of the mosque with documentary evidence, the virtues of building a mosque, the provisions of the mosque, the dignity and the reward of going to the mosque, etc. In addition, the eti