Paul speaks of these temptations and sins as if they were things that a person could physically run away from. AT: "completely avoid these things" (See: [[rc://en/ta/man/translate/figs-metaphor]])
"Run after" or "Chase." Paul speaks of righteousness and other good qualities as if they were things that a person could run after. This metaphor is the opposite of "flee from." It means to try your best to obtain something. AT: "Seek to gain" or "Do your best to act in" (See: [[rc://en/ta/man/translate/figs-metaphor]])