Isaiah
Isaiah 59:18BSB·traditional attribution

So He will repay according to their deeds: fury to His enemies, retribution to His foes, and recompense to the islands.

Matthew Henry Presbyterian @wholebiblehenry

How sin abounded we have read, to our great amazement, in the former part of the chapter; how grace does much more abound we read in these verses. And, as sin took occasion from the commandment to become more exceedingly sinful, so grace took occasion from the transgression of the commandment to appear more exceedingly gracious. Observe, I. Why God wrought salvation for this provoking people, notwithstanding their provocations.

Commenting on Isaiah 59:16-21

John Gill Reformed Baptist @doctorgill

According to their deeds, accordingly he will repay,.... As the enemies of his people have treated them, so will the Lord deal with them; as they have shed their blood, he will, according to the laws of retribution and retaliation, give them blood to drink, as they deserve.

Jamieson-Fausset-Brown Reformed @jfbcommentary

deeds--Hebrew, "recompenses"; "according as their deeds demand" [MAURER]. This verse predicts the judgments at the Lord's second coming, which shall precede the final redemption of His people (Isa 66:18, Isa 66:15-16). islands--(See on Isa 41:1). Distant countries.