Deceit
mirmah (meer-maw')
fraud -- craft, deceit(-ful, -fully), false, feigned, guile, subtilly, treachery.
is in the heart
leb (labe)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect
of them that imagine
charash (khaw-rash')
to scratch, i.e. (by implication) to engrave, plough; hence (from the use of tools) to fabricate (of any material)
evil
ra` (rah)
bad or (as noun) evil (natural or moral)one), worse(-st), wretchedness, wrong. (Incl. feminine raaah; as adjective or noun.).
but to the counsellors
ya`ats (yaw-ats')
to advise; reflexively, to deliberate or resolve -- advertise, take advise, advise (well), consult, (give, take) counsel(-lor), determine, devise, guide, purpose.
of peace
shalowm (shaw-lome')
safe, i.e. (figuratively) well, happy, friendly; also (abstractly) welfare, i.e. health, prosperity, peace
is joy
simchah (sim-khaw')
blithesomeness or glee, (religious or festival) -- exceeding(-ly), gladness, joy(-fulness), mirth, pleasure, rejoice(-ing).
