Philippians 2:15; Philippians 2:22

Philippians 2:15

15 so that you will prove yourselves to be blameless and innocent, children of God above reproach in the midst of a crooked and perverse generation, among whom you appear as lights in the world,

Philippians 2:22

22 But you know of his proven worth, that he served with me in the furtherance of the gospel like a child serving his father.