KNOWING GOD is a SUBJACTMATTER of KNOWLEDGE and not SPECULATION
CHEMICALS are recognized by their properties, molecular structure and uses. To an ignorant, Aldehyde, ketones, alcohol, potassium cyanide are just one chemical, but for a chemist who has studied the subject and has the knowledge of these can differentiate among them and use them as per requirement. Whereas an ignorant may speculate cyanide as a medicine and take it for good.
Similarly God is recognized by His power, molecular structure of His Soul, Functions, and uses. This requires study of God under a curriculum involving Origins of Nature, universe, and soul, history of humans etc. In absence of this knowledge, one can think that there is only one god and accept some Devil God instead of real. There are many African Tribes who worship Devil Gods and harm themselves.
However, there is no need for debate on such subjects - like one god or many gods, as this knowledge and a lot more is available in 'All the Knowledge in the Universe' ISBN 9788190950299 . One can study and receive immense benefit from the REAL GOD without changing his religion.