3:16-18 The apostle prays for the Thessalonians. And let us desire the same blessings for ourselves and our friends. Peace with God. This peace is desired for them always, or in every thing. Peace by all means; in every way; that, as they enjoyed the means of grace, they might use all methods to secure peace. We need nothing more to make us safe and happy, nor can we desire any thing better for ourselves and our friends, than to have God's gracious presence with us and them. No matter where we are, if God be with us; nor who is absent, if God be present. It is through the grace of our Lord Jesus Christ, that we hope to have peace with God, and to enjoy the presence of God. This grace is all in all to make us happy; though we wish ever so much to others, there remains enough for ourselves.

16. Lord of peace—Jesus Christ. The same title is given to Him as to the Father, "the God of peace" (Ro 15:33; 16:20; 2Co 13:11). An appropriate title in the prayer here, where the harmony of the Christian community was liable to interruption from the "disorderly." The Greek article requires the translation, "Give you the peace" which it is "His to give." "Peace" outward and inward, here and hereafter (Ro 14:17).

always—unbroken, not changing with outward circumstances.

by all means—Greek, "in every way." Most of the oldest manuscripts read, "in every place"; thus he prays for their peace in all times ("always") and places.

Lord be with you all—May He bless you not only with peace, but also with His presence (Mt 28:20). Even the disorderly brethren (compare 2Th 3:15, "a brother") are included in this prayer.