IPA: //ˌpoʊstˈbɪb.lɪ.kəl//
KK: /ˈpoʊstˈbɪb.lɪ.kəl/
Relating to or occurring after the time when the Bible was published or written.
The postbiblical literature explores themes that developed after the biblical texts were completed.
Postbiblical → It is formed from "post-" (meaning after) and "biblical" (from Latin "biblicus", meaning pertaining to the Bible). The word "postbiblical" refers to the period or events that occur after the biblical texts were written.
Think of 'post-' meaning 'after' and 'biblical' relating to the Bible — so 'postbiblical' refers to what comes after the Bible.