Hello my dear friend @elrazi

God is, was, will be. Belief in the existence of Allah is the name of holding this belief firmly in the heart. This belief is not born of an illusion but has numerous evidences in favor of it. For example, the creation of the world by Allah Ta'ala, and the perfect management system active in it is a great proof of the existence of Allah Ta'ala. Nothing can bring itself into existence without the Creator. Because everything is non-existent before existence. And creation for non-existent things is unimaginable.i wish you my best
Best regard @jannatmou