You are describing people mumbling through long and repetitive narratives about the history of the Jewish people without understanding or taking much in, because they believe it makes them closer to God, or simply reading the parts which feature well-known 'Bible stories' while ignoring most of the rest, thinking that they are reading 'The Bible'.

This does not invalidate what the GP said: [paraphrasing] that the Bible is difficult to understand and mostly of questionable value to a modern reader.