κατ-εργάζομαι
(emphatic form of ἐργάζομαι), [in LXX for פּעל, etc. (9 exx., each for a different Heb. word);]
to effect by labour, achieve, work out, bring about: c. acc., Ro 4:155:37:8, 15, 17, 18, 20, II Co 7:10, Eph 6:13, Ja 1:3; pass., II Co 12:12; c. acc. rei et dat. pers., Ro 7:13, II Co 4:177:119:11; id. seq. διά, c. gen. pers., Ro 15:18; τ. σωτηρίαν, Phl 2:12; c. acc. pers. seq. εἰς, II Co 5:5 (RV, wrought); of evil deeds, Ro 1:272:9, I Co 5:3, I Pe 4:3.†