7. Their sin had been accumulating from age to age until God at last
repaid it in full.
mountains--
(Isa 57:7;
Eze 18:6; 20:27, 28;
Ho 4:13).
their--"Your" had preceded. From speaking to, He speaks of them; this implies growing alienation from them and greater distance.
work--the full recompense of their work (so
Isa 49:4).
JFB.
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