Heroic stories like David and Goliath were told for centuries before they were written down. But the creative storytelling process didn't end there. Written texts were "performed" and improvised upon, creating new variations that made it into later texts. The Bible that we have today was the product of ongoing "conversations" between oral and written traditions.

In the New Testament, Jesus often teaches through parables — short stories rich in symbolism and ethical dilemmas. "The Good Samaritan." "The Prodigal Son." We've heard these stories so many times it's easy to overlook how challenging and even shocking they would have sounded to 1st-century ears.

Ancient authors had no problem writing texts in other people's names, and that includes plenty of biblical writers. If Paul only wrote 7 of the 13 Pauline epistles, for example, who wrote the other 6, and why did they stamp Paul's name on them?

The Hebrew Bible wasn’t created by one of the mighty empires of the Ancient world — Egypt, Assyria, Babylon — but written in the rubble of a small, conquered kingdom. So how has this “epic monument to defeat” not only survived for 2,600 years, but spawned three world religions and influenced countless lives? Because the authors of the Hebrew Bible invented something completely new. They created a “people.”

There's so much we get wrong about clothing and dress in the 1st Century. Did Jewish people dress differently than gentiles? No. Did most men have long hair and beards? No. Did Jesus and the disciples rock sandals with socks? Yes!

The Bible is literally crawling with animals — from the crafty serpent of Genesis to Jesus's parable of the lost sheep. That's because animals (both wild and domesticated) were an integral part of life in the ancient world.

Try as you might, you won't find Santa Claus in the Bible. Or Christmas trees, or camel-riding Magi, or even December 25th! In the first centuries of Christianity, Christmas wasn't really a "thing." The birth of Jesus was far less important than his death and resurrection. So how did Christmas evolve from an afterthought into the biggest holiday on the planet?

In the first of two Christmas episodes, Helen and Dave take another look at arguably the "best-known and least-known" woman in history: Mary, the mother of Jesus. Our guest, the fantastic James Tabor, collects the few breadcrumbs of information about Mary in the New Testament and weaves together a compelling narrative about a Jewish matriarch at the center of the Jesus movement.

The Jewish festival of Hanukkah is based on real historical events — the Maccabean Revolt of 167-160 BCE. In today's episode, Helen and Dave travel back to a time when Judaea was ruled by the Hellenized (Greek) Seleucid Empire. When a Jewish priest named Mattathias refused to make a sacrifice to the pagan gods, it sparked a violent revolution led by Judah "The Hammer" Maccabee.

The Bible is largely silent about race. People are identified by their lands of origin and beliefs, not their skin color. Yet centuries of biblical interpreters have read race into the Bible, for good and for ill.

Starting in the 1st century CE, there was an explosion of Christian literature — dozens of gospels, letters, apocalypses and more — but only a fraction of those texts made it into the New Testament canon. Who decided which books were in and which books were out?

When we recognize the Bible as a product of the ancient world, we can look for subtle ways that biblical authors incorporated elements of everyday life — including coins! We spoke with historian Michael Theophilos about everything we can learn from ancient coins (politics, economics, visual culture, propaganda), and then we found some fascinating examples of how language and symbols from coins made their way into the Bible.

It’s easy to read the New Testament and come away with the idea that Jesus was in opposition to the Jewish ritual impurity laws. In fact, most Christian theologians taught that for the past 2,000 years. Is it possible that we’ve (gasp!) been misreading the Bible this whole time? Our guest Matt Thiessen says, “Yep.”

There aren’t any werewolves or vampires in the Bible, but God deploys his own terrifying army of monsters. Have you heard of cherubs? Not what you think! Even angels have some less-than-angelic duties. It turns out that the shepherds abiding in the field had good reason to be “sore afraid.”

At first reading, the Gospel of John feels a world apart from the other gospels. The language is different, there are new stories (see our episode on "the woman taken in adultery") and Jesus speaks about himself in bolder terms ("I am the resurrection and the life." "I am the light of the world.") That has led some scholars to argue that the author of John didn't know the synoptic gospels and was instead working from other sources, probably oral traditions about Jesus circulating in the 1st century CE.

Jonah and the whale (fish, technically) is one of the best-known Bible stories, but it's also completely bonkers. It stars Jonah—the worst/best prophet ever—and reads more like a fable or satire than a serious biblical treatise. Were the authors of Jonah trying to be funny? And how the heck did this silly little fish tale become a beloved and meaningful narrative for Judaism, Christianity and Islam?

Pop quiz—name a famous kid from the Hebrew Bible. Baby Moses? Teenage David? That's about it. The Bible may be largely silent about childhood, but we can gather clues from archeology and ethnography to piece together a picture of what it was like to be a kid in ancient Israel.

For the first four centuries of Christianity, the famous story of “the woman taken in adultery” was nowhere to be found in the New Testament. In this moving tale, Jesus forgives a woman condemned for committing adultery and admonishes her accusers: “Let he who is without sin cast the first stone.”

It's easy to read the New Testament and come away thinking that Jesus and his disciples were in opposition to "the Jews." But the first followers of Jesus were all fellow Jews and the early Jesus movement was very much a Jewish movement. Would the first generation of "Christians" have thought of themselves as anything other than Jewish? Our guest Paula Fredriksen says absolutely not.

Comedy royalty John Cleese stopped by the podcast to chat with Helen and Dave about Monty Python's inspiration for making Life of Brian, what fascinates and frustrates him about the Bible, and so much more.