Paul speaks of God as if he were a victorious general leading a victory parade, and of himself and his coworkers as those who take part in that parade. Possible meanings are 1) Paul and his coworkers are being led as prisoners in the parade. Alternate translation: "God, who leads us as prisoners in Christ's victory parade" or 2) Paul and his coworkers are led as victorious soldiers in the parade. Alternate translation: "God, who leads us as victorious soldiers in Christ's triumphal parade" (See: [[rc://en/ta/man/jit/figs-metaphor]])
Paul speaks of people learning about Christ from Paul and his companions as if they were smoke from incense that has a pleasing smell spreading around so people could smell it. He mixes his metaphor by saying that God "reveals" that pleasing smell. Alternate translation: "He causes the knowledge of Christ to spread to everyone who hears us, just as the sweet smell of burning incense spreads to everyone near it" (See: [[rc://en/ta/man/jit/figs-metaphor]])