{I will kill with death} (apokten(9320)en thanat(9369)). Future
(volitive) active of apoktein(935c) with the tautological (cognate)
en thanat(9369) (in the sense of pestilence) as in  Eze 33:27 .
{Her children} (	a tekna aut(8873)). Either her actual children,
like the fate of Ahab's sons ( 2Ki 10:7 ) or "her spiritual
progeny" (Swete) who have completely accepted her Nicolaitan
practices. {Shall know} (gn(9373)ontai). Future (ingressive
punctiliar) middle of gin(9373)k(935c), "shall come to know." "The doom
of the offenders was to be known as widely as the scandal had
been" (Charles). {Searcheth} (eraun(936e)). Present active
articular participle of erauna(935c), to follow up, to track out,
late form for ereuna(935c), from  Jer 17:10 . {Reins} (
ephrous).
Old word for kidneys, here only in N.T., quoted also with
kardias from  Jer 17:10 . See  22:17  for the reward of
punishment.