I guess you wasted your childhood in Sunday School, then.
If the Judeo-Christian tradition isn't based on the Bible, then I wasted my childhood in Bible School and Sunday School. ... There is no written or spoken tradition that trumps the Holy Bible. ....
The plain fact is, there are scores, hundreds, of written and spoken traditions that trump the Bible every Sunday in thousands of churches.
Matthew 6 has Jesus condemning and forbidding public prayer. Yet the vast majority of fundementalist christian churches in America want public prayer in schools, at sporting events, at civil ceremonies and even at the opening of each session of the US Congress. Not a month goes by but I see some group around a table at a restaurant hold hands and (loudly) conduct a "blessing" prayer. This is just one example I could give.
We have nearly a thousand christian denominations in this country and no two of them can agree on what the Bible says. In effect, this means that "the Bible says" has no authority at all.