"Are you interested in what religious writers have had to say or not? I don't understand if you are arguing a point or not; if you are presenting a conclusion against religion, or if you are open to arguments from Christians."
Erth, that is an honest question and it deserves an honest answer.
I have given it thought and retrospective and despite occasional forays into the land of what if my answer is no, but its complicated. Blood and bone, sex and death, we are one with the natural world. Physically, we differ only in the development of intricate brain capable of complex abstract thought, great manual dexterity, and in development of an expansive social culture made possible by the development of language. Religion and the concept of a supernatural God is a product of our intellect and culture.
My basic point is that without assurance that there is some substance to the supernatural aspects of religion and its required beliefs; what our religions ask us to believe about our existence and the nature and history of this planet and humanity is, basically... ridiculous. However, billions of people hold these irrational beliefs based on a firm apparent knowledge of the existence of supernatural beings that direct the events of humanity. My complications with this is summed up by the question, Why do they believe?
I can find possible answers to this basic question in history, evolution, biology, psychology, analysis, rationality, and reason, and that should be enough. But is it? My answer of NO to your question is based on complete lack of any evidence in the years of my physical existence and in the depths of my thoughts that anything supernatural actually exists. Prayers are simply wishes that may or may not come true, discussions with a supreme being are simply one sided ruminations, signs and portents are just the vagaries of nature, and the mind is private world where gods, angels, devils, and demons may comfort and rage, but as far as I can tell they only human concepts restricted to the definitive boundaries of individual human minds.
So I am interested in what arguments Christians, and others, can offer as to the veracity of their faith, but I see no divinity or supernatural truth in the teachings of the Bible or other ancient religious texts and cant be persuaded that these texts are the actual teachings of a supreme being, interesting, and great, historical literature, yes, but evidence and teachings of a supernatural being, no. In themselves, these texts are historical products of human beliefs and politics and are not proof that God exists and cannot be used as a foundation for the truth of religious arguments when a supernatural basis of these texts is not accepted. Also attempts to bend the methods and products of science into proofs of supernatural origins are fatally flawed by preconceived convictions. So yes, my mind is set on doubt and disbelief, and nothing less than the unquestionable incursion of a supernatural being into my reality will convince me that the supernatural exists. Im sorry if my questioning offends and frustrates believers, and I dont do it foment distress, but it think it is important both for me to explore my curiosity and also to make a public case for my disbelief.