Isaiah 57:17

The body of the people of Israel, in this account of God's dealings with them, is spoken of as a particular person (Isa 57:17, Isa 57:18), but divided into two sorts, differently dealt with - some who were sons of peace, to whom peace is spoken (Isa 57:19), and others who were not, who have nothing to do with peace, Isa 57:20, Isa 57:21. Observe here, I. The just rebukes which that people were brought under for their sin: For the iniquity of his covetousness I was wroth, and smote him. Covetousness was a sin that abounded very much among that people. Jer 6:13, From the least to the greatest of them, every one is given to covetousness. Those that did not worship images were yet carried away by this spiritual idolatry: for such is covetousness; it is making money the god, Col 3:5. No marvel that the people were covetous when their watchmen themselves were notoriously so, Isa 56:11, Yet, covetous as they were, in the service of their idols they were prodigal, Isa 57:6. And it is hard to say whether their profuseness in that or their covetousness in every thing else was more provoking. But for this iniquity, among others, God was angry with them, and brought one judgment after another upon them, and their destruction at last by the Chaldeans. 1. God was wroth.

— Matthew Henry's Concise Commentary (public domain)

covetousness--akin to idolatry; and, like it, having drawn off Israel's heart from God (Isa 2:7; Isa 56:11; Isa 58:3; Jer 6:13; Col 3:5). hid me-- (Isa 8:17; Isa 45:15). went on frowardly--the result of God's hiding His face (Psa 81:12; Rom 1:24, Rom 1:26).

— Jamieson-Fausset-Brown Commentary (public domain)