Therefore I will be unto them as a lion
shachal (shakh'-al)
a lion (from his characteristic roar) -- (fierce) lion.
as a leopard
namer (naw-mare')
a leopard (from its stripes) -- leopard.
by the way
derek (deh'-rek)
a road (as trodden); figuratively, a course of life or mode of action, often adverb
will I observe
shuwr (shoor)
to spy out, i.e. (generally) survey, (for evil) lurk for, (for good) care for -- behold, lay wait, look, observe, perceive, regard, see.
them
