1-е Фессалоникийцам 3:12

The "you" in the Greek is emphatically put first; "But" (so the Greek for "and") what concerns "YOU," whether we come or not, "may the Lord make you to increase and abound in love," &c. The Greek for "increase" has a more positive force; that for "abound" a more comparative force, "make you full (supplying 'that which is lacking,' Th1 3:10) and even abound." "The Lord" may here be the Holy Spirit; so the Three Persons of the Trinity will be appealed to (compare Th1 3:13), as in Th2 3:5. So the Holy Ghost is called "the Lord" (Co2 3:17). "Love" is the fruit of the Spirit (Gal 5:22), and His office is "to stablish in holiness" (Th1 3:13; Pe1 1:2).

In this chapter the apostle gives further evidence of his love to the Thessalonians, reminding them of his sending Timothy to them, with the mention of his design therein and his inducements so to do (Th1 3:1-5). He acquaints them also with his great satisfaction at the return of Timothy, with good tidings concerning them (Th1 3:6-10). And concludes with fervent prayer for them (Th1 3:11 to the end).

3:12 A characteristic of this church was their love for one another as members of God’s family (4:9; 2 Thes 1:3-4). Paul prays that their love will grow and overflow toward those outside the Christian community (cp. 1 Thes 5:15; Gal 6:10; 2 Tim 2:24; Titus 3:2) even in the face of persecution.