...there are still truths in the Bible and many other ancient texts despite what religions have done to destroy and debase them. Religious dogma and myth have been used very successfully either to suppress understanding or to twist the truth sufficiently to turn something positive into something negative.
Professional opinion is skeptical about anything that doesn't fit in with the version of reality it has been programmed to believe in. The skepticism comes from a lack of understanding and the need to defend the status quo and not from actual knowledge of the subject.