Verse 1
2 Thessalonians 3:1
Finally -- Further more, For the rest, What remains is this; Paul comes to the last main section of his letter to them. The word he usually uses for his closing.
Brethren --
Pray for us -- Remarkable that Paul continually felt himself in nee of the prayers of others. Emphatic position in the Greek. Paul often solicited the prayers of the brethren in his epistles, 1 Thessalonians 5:25; Ephesians 6:19; the request at Colossians 4:2-3.
Word of the Lord -- Stressed the living, active and vital nature of the word of God.
Free course -- run swiftly, may speed ahead, spread rapidly. Not be hindered or slowed down; The idea seems to to have a race course that is free of obstacles and has the best traction and conditions for a speedy race.
Be glorified -- Recognition of admirable qualities; be honored; be glorified by its acceptance and obedience.
Even as -- with you -- The Thessalonians served as a wonderful example of the way the Word of God should be received.