There are only two other complete texts of the Gospels—Matthew, Mark, Luke, and John—that are older, added Craig Evans, a biblical scholar at Acadia University in Nova Scotia. They are the Codex Vaticanus, which is held at the Vatican, and the Codex Sinaiticus, most of which is held at the British Library in London.There are only two other complete texts of the Gospels—Matthew, Mark, Luke, and John—that are older, added Craig Evans, a biblical scholar at Acadia University in Nova Scotia. They are the Codex Vaticanus