15. It is narrated from al-Husayn ibn Muhammad from Mu’alla ibn Muhammad who has said the following. “The ‘Alim (scholar) was asked, ‘How is the knowledge of Allah?” He replied, “He knew, He wanted, He willed, He measured, He decreed and He allowed it to happen. He let happen what He had decreed and decreed what he had measured and measured what He had willed. From His knowledge was His wish. From His wish was His will and from His will was His measuring. From His measuring was His decree and from His decree was His letting it to happen. Knowledge is before the wish. The wish is the second and the will is the third. Measuring happens up on the decree to let it happen. For Allah, the Most Holy, the Most High, there is al-Bada’ in whatever He knows when He wants and in the will to measure things. When the decree is issued to let it happen then there is no al-Bada’. Thus, the knowledge of the object of knowledge is before it comes into existence. The wish for the object of wish is before its substance. The will in what is willed is before it is established. The measuring of these objects of knowledge is before their details and before their reaching the stage of being manifested in their substance and time. The decree to let it happen is decisive in the acts with body and what is perceived with the senses of the colored having smells and weight and measurement and things walking, crawling and creeping on earth of man, Jinn, birds, beasts and others that are comprehended with the senses. Al-Bada’ happens with Allah in the matters that have no substance. When substance and meaning would appear then there is no al-Bada’. Allah does whatever He wants. With knowledge He has the knowledge of the things before their coming into existence. With the wish He has the knowledge their qualities and their limits. He invented them before they became manifest. With the will He distinguished them in their colors and qualities. With measurement He measured their sustenance and and made their beginning and end. With the decree He made public for people their places and guided them thereto. With the letting them to happen He explained the reasons and made the affairs public. This is the planing of the Most Majestic, the All-knowing.”