noun
First Epistle to the Thessalonians
A book of the New Testament; the full title is used in biblical contexts.
テサロニケの信徒への手紙一は新約聖書の一書です。
The First Epistle to the Thessalonians is a book of the New Testament.
From the Greek city Thessalonica (テサロニケ) + 信徒 (believer) + への手紙 (epistle to) + 一 (first).