(CHRISTIANS) WOULD YOU ANSWER THIS IN-DEPTH QUESTION?

how could gods rationality or sense of reason exist in the absence of design, and his sense of beauty and love? god would be a sentient being, and i hardly believe a thinking mind would be an energy of random chaos - there must be intricacy, complexity- so much so that god should have the appearance of design himself, a mark of higher craftsmanship. if god is eternal he would exist in the absence of both cause and design, so how probable is it for such a being of complexity to exist in the absence of cause and design.shouldn't a god capable of creating a universe and the human body must be at least as improbable as the things he is supposed to explain? Whether you call god spirit or material, natural or supernatural, he is still something existing rather than nothing, what makes something improbable is its level of complexity. what are your thoughts? all answers are appreciated :)