I do not think bible thumpers should berate atheists, and it is incomprehensible to me why some atheists get totally stressed out - even angry - on message boards about Christian spirituality.
Not everyone thinks all knowlege and truth are available to us through reason and direct observation.
Its fine if anyone wants to assume assume metaphysical questions are meaningless and the only ontological reality is accessed through direct observation. That kind of logical positivist approach is fine for those who are drawn to it
On the flip side, a lot of people feel there is a transcendent reality beyond the realm of experimentation and induction, and the metaphysical and existential questions of this life can be accessed through Christian theology, Confucian philosophy, Hindu Brahminism, native American religious traditions, Daoism, et al.
Outside of offensive proselytizing, I do not know why anyone gets stressed about any of it