Challenge 26: "Something bad is going to happen!" Paul finishes Philippians 4:8 with whatever is excellent and praiseworthy. The first is excellence ar-et'-ay, same as the previous word admirable (Goodness, Virtue). However Paul is changing the game.
All the other thinking was on concepts but now he turns to thinking about God and more specifically His character. i.e. God is good. In order for us to overcome fear it starts with understanding God's goodness.