Fret
charah (khaw-raw')
to glow or grow warm; figuratively (usually) to blaze up, of anger, zeal, jealousy
not thyself because of evil
ra`a` (raw-ah')
to spoil (literally, by breaking to pieces); figuratively, to make (or be) good for nothing, i.e. bad (physically, socially or morally)
men neither be thou envious
qana' (kaw-naw')
to be (causatively, make) zealous, i.e. (in a bad sense) jealous or envious -- (be) envy(-ious), be (move to, provoke to) jealous(-y), very, (be) zeal(-ous).
at the wicked
rasha` (raw-shaw')
morally wrong; concretely, an (actively) bad person -- + condemned, guilty, ungodly, wicked (man), that did wrong.