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Codex Sinaiticus

7 Episodes

Codex Sinaiticus is one of the oldest surviving near-complete Christian Bible manuscripts, produced in Greek in the fourth century CE. It is especially important for showing what biblical texts looked like before later additions, corrections, and standardization became deeply embedded in Christian tradition.

Why this topic matters

Codex Sinaiticus anchors some of the show’s clearest discussions about textual criticism because it preserves an early witness to the New Testament before many later harmonizations and expansions became familiar parts of Christian Bibles. Conversations tied to this manuscript often use it to show that the text of the Bible has a material history, with omissions, marginal notes, corrections, and variant readings that scholars have to weigh rather than simply inherit.

It also matters as a physical artifact of Christian book culture. The codex form, four-column layout, majuscule script, and later corrective hands make it a vivid reminder that scripture circulated through technologies, scribal practices, and editorial decisions, not as a pristine object dropped unchanged into history.

Where to start

Start here for the best in-depth listening on Codex Sinaiticus: featured segments, featured episodes, and the episode with the most mentions.

Quotes from the Data

“It is a manuscript across hundreds of pages that has the text written in four columns. It is a Majuscule. It is one of the great uncials, as they're known.”

Dan McClellan Episode 94

“If you take your handy Bible, whichever one you have today, and you start comparing it to Codex Sinaiticus, you're going to find a lot of differences. For instance, you're not going to find the last 12 verses of Mark.”

Dan McClellan Episode 94

“Someone scribbled that sentence from the Gospel of Mark into the margins of Codex Sinaiticus. And then we have a later manuscript where what was scribbled in the margin of Codex Sinaiticus is now in the middle of the passage.”

Dan McClellan Episode 11

“We cannot reconstruct the entire book of Revelation, every last verse until the middle of the 4th century CE. When we finally have Codex Sinaiticus, which is considered the earliest of what are called the great uncial manuscripts.”

Dan McClellan Episode 39

Top episodes

Ranked by mentions of Codex Sinaiticus across the transcript. Start with the top mention above, then keep going here.

All episodes

Every episode currently tagged with Codex Sinaiticus.