Is 59,15b-21: a vinda de um redentor

In the studies about the origin of G'L which can be translated as “to redeem” or “to stain”, “to contaminate”, it is usually deepened in the Deutero-Isaiah as well as in the Trito-Isaiah. This article intends to do an exegetical analysis of the text (Isa 59:15b-21), through the Historical-Critical-Literary Method, by describing God as the “redeemer of His people” and as a warrior whose powerful hand will bring justice, and notwithstanding the promise of sending a redeemer to save the people and to establish a new covenant, there will be destruction and calamity beforehand. Those divine interventions are due to the lack of a mediation which can ensure righteousness and justice (cf. Isa 59:1-15a).