Isaiah 43:1
What does Isaiah 43:1 mean?
But now Yahweh who created you, Jacob, and he who formed you, Israel says: “Don’t be afraid, for I have redeemed you. I have called you by your name. You are mine.
The short answer
Isaiah 43:1 opens with two small words that carry enormous weight: "But now." Everything before this moment — Israel's failure, judgment, and long exile in Babylon — stands on one side of that phrase. On the other side, God speaks. The verse is a divine self-announcement, and it reverses the situation of the people hearing it. They had every reason to believe the old verdict was final. Instead, God interrupts it.
Notice how God is introduced: as the one "who created you" and "who formed you." Before making any promise, the verse reminds Israel who is speaking — not a distant power, but the maker who shaped this people from the beginning. That is what gives the command "Don't be afraid" its force. It isn't a pep talk. It rests on something God has already done: "I have redeemed you." Redemption here carries the sense of buying back, reclaiming something that belongs to you.
Then comes the most intimate line in the verse: "I have called you by your name. You are mine." In exile, Israel was anonymous — one displaced population among many in a vast empire. Being called by name is the opposite of anonymity. It means being known, singled out, claimed. The verse ends not with a task or a warning but with a statement of belonging.
This verse doesn't float free of its moment. It belongs to a chain of "do not fear" promises running through this section of Isaiah (41:8–10, 13; 43:1–5), spoken to people who had cried out and were listening hard for an answer. Isaiah 43:1 is that answer: the God who made you has not abandoned you, the old sentence is cut off, and a new word — belonging — is spoken over you.
What scholars say
Brueggemann places Isaiah 43:1 within a series of 'do not fear' announcements in Second Isaiah, arguing that God's word of newness comes in response to Israel's insistent human cry rather than out of nowhere. Long, writing on a similar rhetorical move in Hebrews, cites this verse to show how the word 'but' works as both dagger and trumpet — cutting off what came before and heralding something unprecedented.
“(Isa 41:8–10, emphasis added) ……… For I, the L ORD your God, hold your right hand; hold your right hand; it is I who say to you, " Do not fear , I will help you." (Isa 41:13, emphasis added) ……… But now thus says the L ORD , he who created you, O Jacob, he who formed you, O Israel: Do not fear , for I have redeemed you; I have called you by name, you are mine. When you pass through the waters, I will be with you. (Isa 43:1–3, 5, emphasis added) Israel—and this Psalmist—does not doubt that God's self-announcement will change everything; but the self-announcement from YHWH does not come from divine initiative as our usual Augustinian presuppositions might suggest. Rather, it is human utterance of insistence that expects, evokes, and listens for divine announcement of truthfulness that makes newness possible.”
“Every sermon listener knows that the little conjunction “but” is a dagger, swiftly attacking whatever stands before in favor of what is about to come, a trumpet heralding the appearance of something unprecedented. The word “but” is a rhetorical clue that what the Preacher has just been saying, indeed what the hearers have been taking in without question, is about to fall under challenge. Something new is about to emerge to rival the old, and the language of contrast forms a familiar biblical pattern. “ But now thus says the Lord, . . . I am about to do a new thing” (Isa. 43:1,19) “You have heard it said . . . but I say unto you” (Matt. 5:21, 22).”
What it means for you
Most of us know what it feels like to live under an old verdict — a failure, a loss, a season that seems to define us. Isaiah 43:1 insists that God can interrupt that story with two words: "But now." The verse invites you to hear "Don't be afraid" not as advice to feel braver, but as a response to something already true — you are known by name and claimed.
It also gives permission to cry out. This promise was spoken to people who had been insisting, lamenting, and waiting. Honest prayer that expects an answer is part of how this verse works, not an obstacle to it.
Isaiah 43 in context
Isaiah 43 sits in the section of the book (chapters 40–55) addressed to Israel in Babylonian exile. Chapter 42 ends with judgment — Israel handed over because of its own failure — which makes the "But now" of 43:1 such a sharp turn. The verses that follow (43:2–7) expand the promise: God will be present through waters and fire, and will gather the scattered people from every direction, because they are precious and loved. Later in the chapter, verse 19 announces that God is doing "a new thing," extending the reversal this verse begins.