Iniquities
dabar (daw-baw')
a word; by implication, a matter (as spoken of) or thing; adverbially, a cause
`avon (aw-vone')
perversity, i.e. (moral) evil -- fault, iniquity, mischeif, punishment (of iniquity), sin.
prevail
gabar (gaw-bar')
to be strong; by implication, to prevail, act insolently -- exceed, confirm, be great, be mighty, prevail, put to more (strength), strengthen, be stronger, be valiant.
against me as for our transgressions
pesha` (peh'-shah)
a revolt (national, moral or religious) -- rebellion, sin, transgression, trespass.
thou shalt purge them away
kaphar (kaw-far')
to cover (specifically with bitumen); figuratively, to expiate or condone, to placate or cance
