Commentaries:
Robertson's Word Pictures (NT)
That ye may be (ina genhsqe). Rather, "that ye may become" (second aorist middle subjunctive of ginomai, to become).
Blameless (amemptoi). Free from censure (memfomai, to blame).
Harmless (akeraioi). Unmixed, unadulterated as in Romans 16:19.
Without blemish (amwma). Without spot, "unblemished in reputation and in reality" (Vincent).
In the midst of (meson). Preposition with genitive.
Crooked (skoliav). Old word, curved as opposed to orqov, straight. See on Acts 2:40.
Perverse (diestrammenhv). Perfect passive participle of diastrefw, to distort, to twist, to turn to one side (dia, in two). Old word. See Matthew 17:17; Acts 13:10.
Other Robertson's Word Pictures (NT) entries containing Philippians 2:15:
Acts 2:40
Colossians 1:22
Hebrews 8:7
1 Peter 2:18
2 Peter 3:14
Revelation 14:5
Revelation 21:11
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.