extrabiblical
Adjective
Meaning
extrabiblical (not comparable)
Outside the Bible.
Examples
In extra-biblical sources Some of these details can be corroborated, and to some extent amplified, in extrabiblical sources.
There are also many extrabiblical examples of eschatological prophecy, as well as church traditions.
There does not appear to be any firm extrabiblical historical evidence for the existence of any of these characters.