βPaul, and Silvanus, and Timotheus, unto the church of the Thessalonians in God our Father and the Lord Jesus Christβ (2 Thes. 1:1).
In 2 Thessalonians 1:1, itβs interesting to note that unlike other letters of Paul, he adds nothing to his name. He doesnβt say, βPaul, called to be an apostleβ; βPaul, an apostleβ¦by the will of Godβ; βPaul, a servant of Jesus Christ.β Those familiar things by which he designates himself are omitted here.
By this heβs showing that his apostleship, his call, role, title, leadership and office were not in question among the Thessalonian church, so he didnβt need to make any reference to it. But Paulβs apostleship is constantly in question today, despite his words in RomansΒ 11:13:
βFor I speak to you Gentiles, inasmuch as I am the apostle of the Gentiles, I magnify mine office.β
Paul is the apostle of the nations, the Gentiles. Paul, by the inspiration of the Holy Spirit, magnifies his office. We are to do the same. Paul was called by the will of God for this dispensation of grace. He was called to be an apostle for Christ to reveal to him the revelation of the mystery, the body of truth for this age, and for God to reveal His Son in him according to Christβs heavenly ministry today.
Paul is the one apostle of this dispensation. He is our apostle. Christ has revealed His will through Paulβs thirteen letters for us to know what is Christβs mind, will, and heart for His Church, the Body of Christ, under grace. Is there confusion about Paulβs role in your church? Perhaps your church knows Paul is our apostle, but makes no mention of it? If Paul wrote a letter to your church, how would he address it? source