en_tn_condensed/isa/51/04.md

General Information:

Yahweh speaks to the people of Israel.

Be attentive to me ... listen to me

These two phrases mean the same thing. Together they strengthen the command to listen. (See: rc://en/ta/man/translate/figs-parallelism)

I will make my justice to be a light for the nations

Here God's justice represents his law, and a light represents knowledge of what is right. This means the people of the nations will understand and obey God's law. AT: "my law will teach the nations what is right" or "the nations will know my law" (See: rc://en/ta/man/translate/figs-metaphor)