<Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> The First Epistle to the Thessalonians, usually referred to simply as First Thessalonians (written 1 Thessalonians and abbreviated 1 Thess. or 1 Thes .), is a book from the New Testament of the Christian Bible . The first letter to the Thessalonians was likely the first of Paul's letters, probably written by the end of AD 52 . </P> <P> Most New Testament scholars believe Paul the Apostle wrote this letter from Corinth, although information appended to this work in many early manuscripts (e.g., Codices Alexandrinus, Mosquensis, and Angelicus) state that Paul wrote it in Athens after Timothy had returned from Macedonia with news of the state of the church in Thessalonica (Acts 18: 1--5; 1 Thes. 3: 6). For the most part, the letter is personal in nature, with only the final two chapters spent addressing issues of doctrine, almost as an aside . Paul's main purpose in writing is to encourage and reassure the Christians there . Paul urges them to go on working quietly while waiting in hope for the return of Christ . </P> <P> Unlike all subsequent Pauline epistles, 1 Thessalonians does not focus on justification by faith or questions of Jewish--Gentile relations, themes that are covered in all other letters . Many scholars see this as an indication that this letter was written before the Epistle to the Galatians, where Paul's positions on these matters were formed and elucidated . </P>

Who wrote the book of 1 and 2 thessalonians