Yes, we do. In 1 John 5:4-5 it is written: For every child of God defeats this evil world, and we achieve this victory through our faith. And who can win this battle against the world? Only those who believe that Jesus is the Son of God.
We achieve victory over this dark world through our faith. Note that it says 'we achieve'. It is not something we can passively obtain. We must take action in order not to let this evil world influence us and eventually overwhelm us.
We have to make daily choices in order to shine like stars. Conscious choices in our:
- THINKING - Don’t copy the behavior and customs of this world, but let God transform you into a new person by changing the way you think. Then you will learn to know God’s will for you, which is good and pleasing and perfect (Romans 12:2)
- TALKING - Let your conversation be gracious and attractive so that you will have the right response for everyone (Colossians 4:6)
- ACTING - Happy are those who reject the advice of evil people, who do not follow the example of sinners or join those who have no use for God (Psalm 1:1)