Can you explain how it doesn't make sense using logic?You believe you are not a materialist but you don't believe that everything proceeded from spirit. Therefore, you must believe that everything proceeded from something which is material. And since you disagree with this your argument is illogical and flawed.
It is absolutely relevant that you do not know something but still hold a belief like you do. If you do not know that everything proceeded from spirit, then you do not know you are an atheist. But since you claim you are an atheist, you must believe that nothing proceeded from spirit. Therefore, you must believe that everything proceeded from material.
Unsupported claims bolded. Garbage in, garbage out.
Apparently you're working with a different definition of logic as well.