I would also add one more question.
Why should I believe your deity, or the particular version of your deity over all the others, given they all have that same lack of supporting demonstrable evidence and reasoned argument?
Why should I believe your deity, or the particular version of your deity over all the others, given they all have that same lack of supporting demonstrable evidence and reasoned argument?
You'd believe if you just opened your heart" is a terrible argument for religion. It's basically saying, "If you bias yourself enough, you can convince yourself that this is true." If religion were true, people wouldn't need faith to believe it -- it would be supported by good evidence.