These seven letters towards the end of the New Testament are a diverse
collection, addressed by their writers to widely scattered groups and
individuals. They cover topics that range from the meaning of authentic
Christian living (as distinct from following Jewish cultural norms), to
encouraging perseverance among believers suffering persecution from the
authorities. Above all, the writers seek to clarify what is true and
what is false teaching - and to instruct the young Church as to how to
tell the difference.