Dictionary entry

ἐνέργεια

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

** ἐνέργεια, -ας, ἡ

(< ἐνεργής), [in LXX: Wi 7:17, 26 13:4 18:22, II Mac 3:29, III Mac 4:21 5:12, 28 *;]

operative power(as distinct from δύναμις, potential power), working: of God, Eph 1:193:74:16, Phl 3:21, Col 1:292:12; of Satan, II Th 2:9, 11 (cf. M, Th., l.c.; AR, Eph., 241 ff.; Cremer, 261).†