That ye may be (hina genēsthe). Rather, “that ye may become” (second aorist middle subjunctive of ginomai, to become).
Blameless (amemptoi). Free from censure (memphomai, to blame).
Harmless (akeraioi). Unmixed, unadulterated as in Rom 16:19.
Without blemish (amōma). Without spot, “unblemished in reputation and in reality” (Vincent).
In the midst of (meson). Preposition with genitive.
Crooked (skolias). Old word, curved as opposed to orthos, straight. See note on Act 2:40.
Perverse (diestrammenēs). Perfect passive participle of diastrephō, to distort, to twist, to turn to one side (dia, in two). Old word. See note on Mat 17:17 and note on Act 13:10.