κατ-εργάζομαι

(emphatic form of ἐργάζομαι), [in LXX for פָּעַל, etc. (9 exx. each for a different Heb. word) ;]

to effect by labour, achieve, work out, bring about: with accusative, Rom.4:15 5:3 7:8, 15-20, 2Co.7:10, Eph.6:13, Jas.1:3; pass. 2Co.12:12; with accusative of thing(s) and dative of person(s), Rom.7:13, 2Co.4:17 7:11 9:11; id. before διά, with genitive of person(s), Rom.15:18; τ. σωτηρίαν, Php.2:12; with accusative of person(s) before εἰς, 2Co.5:5 (RV, wrought); of evil deeds, Rom.1:27 2:9, 1Co.5:3, 1Pe.4:3.†

(AS)

to effect by labour; achieve; work out; bring about