Paul declares: 'I do not box aimlessly' (adēlōs, 1 Corinthians 9:26). The adverb derives from 'adēlos' (unclear, invisible), meaning in an unclear or uncertain manner—like a boxer shadowboxing or punching air rather than targeting an opponent. Paul's point is purposeful intensity: his spiritual warfare has real targets and goals, not vague gestures. He runs to win, fights to land blows, disciplines himself rigorously. The athletic metaphors (running, boxing) emphasize directed effort toward specific objectives, contrasting sharply with aimless, unfocused activity.