The R. V. reads, "always leadeth us in triumph," not as the conquered, but as the ministers of the victory, the soldiers of Christ, who are in the triumphal procession to share the honor. The difference between the same unique verb, to triumph, used here, and the ordinary νικάω (nikao), is that it implies not only victory, but the most public display of it. In Roman triumphal processions incense and perfumes were burnt near the conqueror with different effects, pleasing some but sickening others; to which custom the apostle beautifully alludes in the next verse, "For we are a sweet savor unto God, in them that are saved, and in them that perish." This passage is an encouragement to every consecrated laborer in the Lord's vineyard. No faithful labor will lose its reward. The number of them that are saved may not require large figures in the statistical report; the number that perish may be much larger. Nevertheless, he who scans motives and notes faithful work in obscure places, unappreciated by man, is preparing a triumph for him at the grand Review. Of this he has day by day a foretaste furnished by the indwelling Comforter. Hence he is a victor in every place and every hour.
Says Chrysostom, "Thanks be to God who triumphs us, that is, makes us illustrious in the eyes of all. Our persecutors are the trophies which we erect in every land." The eighth and last beatitude of Jesus, the last because it is the sweetest and richest, is pronounced upon them that are persecuted for his sake. St. Paul had tasted persecution again and again. "Of the Jews five times received I forty stripes save one; thrice was I beaten with rods, once was I stoned." Yet so gloriously did God sustain him that he could express his superiority to all his sufferings for Christ, only by borrowing the pageantry of the Roman general making a solemn and magnificent entrance into Rome after an important victory. This God's abounding grace enabled him to do "always" and "in every place." Let the Fainthearts and Littlefaiths in the church study these words of the great apostle and take courage, and put unwavering trust in the Captain of their salvation.
— Half-Hours With St. Paul, Chapter 17.