Lenten Season · Fifth Sunday in Lent · Year C
Isaiah 43:16-21
God’s Mercy and Israel’s Unfaithfulness
April 2, 2028

Overview & Insights
“Behold, I am doing a new thing... I will make a way in the wilderness and rivers in the desert.” (Isaiah 43:19)
After the parallel sequences of prophecies in 41:1–20 and 41:21–42:17 have come to their natural end in praise, a new pair of sequences begins. First Yahweh directly confronts Jacob-Israel about its capacity to fulfill the servant role (42:18–25). Then Jacob-Israel is reassured that nevertheless Yahweh, the one who brought the community into being, is still committed to it (43:1–7). Further, its calling to be Yahweh’s servant still stands, and beyond that, Yahweh intends that it shall also function as witnesses for Yahweh in the legal battle over who is really God (43:8–13). Fourth, Yahweh explicitly declares the intention to defeat Babylon for Jacob-Israel’s sake (43:14–21). After this fourth unit Yahweh returns to confronting Jacob-Israel. At this point a sequence parallel to 42:18–43:21 begins and develops these points further.
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Commentary
Isaiah 43:16-21 Working Preacher
Exegesis of memory and hope held together in the oracle.
Isaiah 43:16-21 Center for Excellence in Preaching
Reformed preaching commentary on God's new thing breaking into the present.
Isaiah 43 Enduring Word · David Guzik
Verse-by-verse evangelical commentary covering the whole chapter.
Isaiah 43:16 BibleHub
Aggregates classic commentaries verse by verse from this passage.
Isaiah 43 StudyLight
An older, close reading of the new-exodus imagery in the oracle.
Background & Word Study
The Church Fathers
Questions preachers ask
What is the new thing in Isaiah 43?
God calls his people to stop dwelling on former things, for he is making a new way through the wilderness, blotting out their sins for his own sake.
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