Preparing a sermon on difficult texts can be extremely time-consuming. In Philippians 1, what does Paul mean when he says “I know that through your prayers and the help of the Spirit of Jesus Christ this will turn out for my salvation” (1:19)? How should the difficult Greek phrase τοῦτο φρονεῖτε ἐν ὑμῖν ὃ καὶ ἐν Χριστῷ Ἰησοῦ (2:5) be understood? What does the word ἁρπαγμὸν mean in 2:6? To give one more example, what about everyone’s favorite word in Philippians, σκύβαλα – just exactly how strong is that word? For each of these exegetical problems, and the many more you would find in almost every paragraph of Philippians, you might need to consult a few commentaries and a couple lexicons, assuming you’re working from the Greek….