Usted buscó: to liberate the oppressed (Inglés - Latín)

to liberate the oppressed
de opresso libre

to free the oppressed
de oppresso liber

liberating the oppressed
de opresso liber

to liberate, set free
libero

freedom for the oppressed
freedom forressedis

the truth is freedom for the oppressed
libertas est veritas oppressis

to liberate, deliver / punish, avenge / claim, assume
vindico

the lord also will be a refuge for the oppressed, a refuge in times of trouble.
et ipse iudicabit orbem terrae in aequitate iudicabit populos in iustiti

by reason of the multitude of oppressions they make the oppressed to cry: they cry out by reason of the arm of the mighty.
propter multitudinem calumniatorum clamabunt et heiulabunt propter vim brachii tyrannoru

is not this the fast that i have chosen? to loose the bands of wickedness, to undo the heavy burdens, and to let the oppressed go free, and that ye break every yoke?
nonne hoc est magis ieiunium quod elegi dissolve conligationes impietatis solve fasciculos deprimentes dimitte eos qui confracti sunt liberos et omne onus disrump

publish in the palaces at ashdod, and in the palaces in the land of egypt, and say, assemble yourselves upon the mountains of samaria, and behold the great tumults in the midst thereof, and the oppressed in the midst thereof.
auditum facite in aedibus azoti et in aedibus terrae aegypti et dicite congregamini super montes samariae et videte insanias multas in medio eius et calumniam patientes in penetrabilibus eiu