Keil & Delitzsch, on Isa 1:28

“And he shall destroy the wicked, and the sinners together: and they that have forsaken the Lord, shall be consumed.”

“"And breaking up of the rebellious and sinners together; and those who forsake Jehovah will perish." The judicial side of the approaching act of redemption is here expressed in a way that all can understand. The exclamatory substantive clause in the first half of the v. is explained by a declaratory verbal clause in the second. The "rebellious" were those who had both inwardly and outwardly broken away from Jehovah; "sinners," those who were living in open sins; and "those who forsake Jehovah," such as had become estranged from God in either of these ways.”

Imported from an open dataset — not yet checked against the printed edition.