Belief in Allah is Base on Four Things

– العلم Al-'Alam – Knowledge: i.e., that Allah knows what His creation will do, by virtue of His eternal knowledge, including their choices that will take place.

– كتابة Kitabat – Writing: i.e., that Allah has written every thing that exists including the destiny of all creatures in al-Lawh al-Mahfuud prior to creation.

– مشيئة Mashii'at – Will: i.e., that what Allah wills happens and what He does not will does not happen. There is no movement in the heavens or on earth but it happens by His will. This does not mean that He forces things to happen the way they happen in the area of human beings' voluntary actions. It means that He knew what they will chose, wrote it and let it happen, and was, is and can always change it when He wants.

– الخلق Al-Khalaq – Creation and information: i.e., that Allah is the creator of all things, including the actions of His servants. They do their actions in a real sense, and Allah is the creator of them and of their actions.