Paul, and Silvanus, and Timotheus, unto the church of the Thessalonians [which is] in God the Father and [in] the Lord Jesus Christ: Grace [be] unto you, and peace, from God our Father, and the Lord Jesus Christ.
Berean Study Bible (BSB) - 1 Thessalonians 1:1 >Paul, Silvanus, and Timothy, To the church of the Thessalonians in God the Father and the Lord Jesus Christ: Grace and peace to you.