The Pulpit Commentary - Isaiah 43:19
Behold, I will do a new thing (comp. Isaiah 42:9 , with the comment). It is, of course, quite possible that the novelty is not merely in the circumstances of the deliverance, but extends to all its results, among which is the Messianic kingdom—verily, a "new thing" (see Jeremiah 31:22 ). Now it shall spring forth ; rather, already it is springing up (comp. Isaiah 42:9 ). Things, however, are more advanced (to the prophet's eye) than when that passage was written. Events are... read more
The Pulpit Commentary - Isaiah 43:18
Remember ye not the former things . The old deliverance will be as nothing compared with the new. Israel must cast its eye forwards, not backwards. Mr. Cheyne well compares Jeremiah 23:7 , Jeremiah 23:8 , and also well notes that "the chief glories of the second manifestation are spiritual." Israel in the wilderness was a stiff:necked and rebellious people, given to murmuring, licentiousness, and idolatry. Israel, returned from Babylon, will no more hanker after idols, but will have... read more