18, 19. (a) Contrast a “simple ” eye with one that is“ wicked. ” (b) Why is it important to keep on considering what is valuable, and what advice does Philippians 4: 8 give in this regard?
( ख) हमें क्यों उन्हीं बातों पर ध्यान लगाए रहना चाहिए जो फायदेमंद हैं?