Behind | Letter Writing in the First Century, Part 1

Each book from Paul that we’re about to read was originally drafted, carried and read as a piece of correspondence. It was likely written in ink (made from lampblack or charcoal mixed with gum arabic) on parchment or papyrus. Because this ink wasn’t waterproof, these writing surfaces were washable and reusable, but could also be accidentally erased if they became wet.

To avoid being erased, important letters were often transported and stored in waxed leather cases. For insurance, many ancient letter writers made multiple copies. In some cases they would send the same letter with multiple carriers to increase the chances they arrived. It was also common for senders to keep a copy for themselves for backup.