5:8 one time . . . but now. See 2:11, 13. Paul wants believers to do more than abstain from the things that bring God’s wrath. They should live as “children of light” (cf. Col. 1:13 note). A result of the believers’ union with Christ is that He who is “the light of the world” (John 8:12; 9:5) has made them also “the light of the world” (Matt. 5:14).