His Eminence Shaykh `Abdul `Aziz ibn` Abdullah ibn Baz gave permission to collect his Fatwas, articles and lectures in one volume divided into different parts. This permission was granted in response to the requests of many people, hoping that Allah (Exalted be He) extends its great academic benefit to all. We implore Allah (Exalted be He) to add it to the record of his good deeds and make it a disperser of doubts. Many Muslims inside and outside the Kingdom of Saudi Arabia attempted to collect and distribute the works of his Eminence driven by their love and trust in his knowledge.