What did the "other" Scriptures early Christians followed say? Do they exist today? How could such outlandish ideas ever be considered Christian? If such beliefs were once common, why do they no longer exist? These are just a few of the many provocative questions that arise from these 24 thrilling lectures. Join the dramatic search for lost Christianities and learn why it's considered such an appealing subject to study.

In a book that took eight years to research and write, leading Bible scholar Bart D. Ehrman explores how an apocalyptic prophet from the backwaters of rural Galilee crucified for crimes against the state came to be thought of as equal with the one God Almighty Creator of all things. Ehrman sketches Jesus's transformation from a human prophet to the Son of God exalted to divine status at his resurrection. Only when some of Jesus's followers had visions of him after his death - alive again - did anyone come to think that he, the prophet from Galilee, had become God.

Join Professor David Brakke, an award-winning Professor of History at The Ohio State University, for Understanding the New Testament. In these 24 eye-opening lectures, he takes you behind the scenes to study not only the text of the New Testament, but also the authors and the world in which it was created. You will explore Jewish lives under Roman occupation, reflect on the apocalyptic mood of the first and second centuries AD, witness the early Christians’ evangelism beyond the Jewish communities, and witness the birth of a faith that continues to shape our world today.

The Old Testament is one of the foundational texts of Western civilization, and is among the most impactful and widely read books in world history. In 24 enthralling lectures, Professor Miller guides you through a core selection of the major books of the Old Testament, inviting you to probe their meaning and relevance in incisive and thought-provoking commentary. In Understanding the Old Testament, you’ll take a revelatory look at this epically impactful document, finding its deeper historical and religious meanings, as well as its sublime literary treasures.

Christianity didn't have to become the dominant religion in the West. It easily could have remained a sect of Judaism fated to have the historical importance of the Sadducees or the Essenes. In The Triumph of Christianity, Bart Ehrman, a master explainer of Christian history, texts, and traditions, shows how a religion whose first believers were 20 or so illiterate day laborers in a remote part of the empire became the official religion of Rome, converting some 30 million people in just four centuries.

When world-class biblical scholar Bart Ehrman first began to study the texts of the Bible in their original languages he was startled to discover the multitude of mistakes and intentional alterations that had been made by earlier translators. In Misquoting Jesus, Ehrman tells the story behind the mistakes and changes that ancient scribes made to the New Testament and shows the great impact they had upon the Bible we use today.

These 12 illuminating lectures paint a rich and detailed portrait of the life, works, and ideas of this remarkable figure, whose own search for God has profoundly shaped all of Western Christianity. You'll learn what Augustine taught and why he taught it – and how those teachings and doctrines helped shape the Roman Catholic Church. These lectures are rewarding even if you have no background at all in classical philosophy or Christian theology.

In this highly accessible discussion, Bart Ehrman examines the most recent textual and archaeological sources for the life of Jesus, along with the history of first-century Palestine, drawing a fascinating portrait of the man and his teachings. Ehrman shows us what historians have long known about the Gospels and the man who stands behind them. Through a careful evaluation of the New Testament (and other surviving sources, including the more recently discovered Gospels of Thomas and Peter), Ehrman proposes that Jesus can be best understood as an apocalyptic prophet.

When you think about Christian history, you might think of the first thousand years - the events of Jesus' life, the acts of the apostles, the establishment of the church, and the various councils that established theological doctrine. But the history of Christianity from the Reformation to the present is equally dramatic and profoundly relevant. It's a story about people as much as theology - our cultures, our politics, our relationship to the world.

Follow an acclaimed archaeologist to unearth the roots of Jesus' actions and teachings within the traditions and beliefs of ancient Judaism. These fascinating 24 lectures approach the subject of Jesus from a historical, rather than scriptural, perspective; one rooted in ancient texts and archaeological discoveries. This investigation reveals hidden insights into how the tumultuous events of early Jewish history shaped an individual - and a movement - whose legacy endures to this day.

The early Christian Church was a chaos of contending beliefs. Some groups of Christians claimed that there was not one God but two or twelve or thirty. Some believed that the world had not been created by God but by a lesser, ignorant deity. Certain sects maintained that Jesus was human but not divine, while others said he was divine but not human.

What is the essence of Judaism? Is it the Ten Commandments, given by God to Israel at Mount Sinai? Or is it the totality of teachings in the Hebrew Bible? Or is it symbolized by something outside the Bible? Find out with this illuminating 12-lecture investigation of the fundamental concepts, beliefs, issues, and themes in the ever-changing, 4,000-year-old saga of Judaism, one of the world's most ancient and influential faiths. Throughout the lectures, you'll study Judaism from within-as it was understood by its adherents in the past and by those who practice or identify with Judaism today.

What were the forces that led to one of history's most protracted and legendary periods of conflict? How did they affect the three great civilizations that participated in them? And, ultimately, why did they end and what did they accomplish? In these 36 lectures, you'll look at the "big picture" of the Crusades as an ongoing period of conflict involving Western Christendom (we would now call it Western Europe), the Byzantine Empire, and the Muslim world.

Explore the dramatic interaction between Judaism, Christianity, and paganism in Rome from the 1st to the 6th centuries. Why did pagan Rome clash with the early Christians? What was it like to be a Jew or a Christian under Roman law? And how did Christianity ultimately achieve dominance in the Roman Empire?Over the course or 24 lectures, Professor Harl enables you to grasp the full historical sweep of this critically important era and its key figures.

Often, much of what is misunderstood about Islam is the result of a lack of information - and some dangerous and prolific myths. To combat these myths and better understand the complex Islamic tradition, Dr. Martyn Oliver, a senior professorial lecturer at American University, presents 12 in-depth lectures to provide you with a multifaceted approach to Muhammad, Islam, and the revelation known today as the Qur'an.