text: Authorship Biblical scholars agree that Galatians is a true example of Paul's writing. The main arguments in favor of the authenticity of Galatians include its style and themes, which are common to the core letters of the Pauline corpus. George S. Duncan described its authenticity as "unquestioned. In every line it betrays its origin as a genuine letter of Paul."
  Date
  A majority of scholars agree that Galatians was written between the late 40s and early 50s, although some date the original composition to . Jon Jordan notes that an interesting point to be made in the search for the dating of Galatians concerns whether or not it is a response to the Council of Jerusalem or a factor leading up to the Council. He writes, "did Paul's argument in Galatians flow out of the Jerusalem Council's decision, or did it come before the Jerusalem Council and possibly help shape that very decision?" It would have been enormously helpful to Paul's argument if he could have mentioned the decision of the Council of Jerusalem that Gentiles should not be circumcised. The absence of this argument from Paul strongly implies Galatians was written prior to the council. Since the council took place in 48–49 AD, and Paul evangelized South Galatia in 47–48 AD, the most plausible date for the writing of Galatians is 48 AD.