For it is a fire
'esh (aysh)
fire -- burning, fiery, fire, flaming, hot.
that consumeth
'akal (aw-kal')
to eat -- at all, burn up, consume, devour(-er, up), dine, eat(-er, up), feed (with), food, freely, in...wise(-deed, plenty), (lay) meat, quite.
to destruction
'abaddown (ab-ad-done')
abstract, a perishing; concrete, Hades -- destruction.
and would root out
sharash (shaw-rash')
to root, i.e. strike into the soil, or (by implication) to pluck from it -- (take, cause to take) root (out).
all mine increase
tbuw'ah (teb-oo-aw')
income, i.e. produce -- fruit, gain, increase, revenue.