I will declare
nagad  (naw-gad')
to front, i.e. stand boldly out opposite; by implication (causatively), to manifest; figuratively, to announce (always by word of mouth to one present); specifically, to expose, predict, explain, praise
thy righteousness
tsdaqah  (tsed-aw-kaw')
rightness (abstractly), subjectively (rectitude), objectively (justice), morally (virtue) or figuratively (prosperity) -- justice, moderately, right(-eous) (act, -ly, -ness).
and thy works
ma`aseh  (mah-as-eh')
an action (good or bad); generally, a transaction; abstractly, activity; by implication, a product (specifically, a poem) or (generally) property
for they shall not profit
ya`al  (yaw-al')
to ascend; figuratively, to be valuable (objectively: useful, subjectively: benefited) -- at all, set forward, can do good, (be, have) profit, (able).