Jeremiah 31:37

Jeremiah 31:37, in plain English

God is saying he would only reject Israel if he could measure all the heavens and explore the depths of the earth completely—something impossible—so rejection is essentially impossible.

Why it's here

These are people who feel rejected, who've been taken captive, who wonder if God is done with them. God is using hyperbole powerfully: the conditions for him abandoning you are so impossible that they'll never happen.

Who's speaking

God speaking through Jeremiah

Where it sits in the story

This is the assurance at the heart of redemption: God's commitment isn't based on your performance or worthiness. It's rooted in his character and promise.

The scholarly reading

Just as the heavens are immeasurable and the earth's foundations unfathomable, so too God's willingness to restore Israel is absolute and transcends any calculation of their failures.

Language and setting

The language escalates the rhetorical guarantee through hyperbolic impossibility: אִם־יִשָּׁמְרוּ הַשָּׁמַיִם מִמַּעַל וְנִשְׁמְרוּ יְסוֹדוֹת הָאָרֶץ מִתָּחַת (im-yissamru hashamayim mimaʿal venishmeeru yesodot ha'aretz mitachat—'If the heavens above could be measured and the foundations of the earth searched out'). The verbs שׁמר (shamar) and נשׁמר (nishmar) involve 'keeping' or 'preserving' what is inherently beyond human capacity to measure or fathom. The phrase גַּם־כָּל־זֶרַע יִשְׂרָאֵל אֶמְאַס עַל־כָּל־אֲשֶׁר עָשׂוּ (gam-kol-zera yisrael emʾas ʿal-kol-asher ʿasu—'would I reject all Israel's seed because of all they have done') uses אמס (amas—'to reject/spurn'), emphasizing the absolute negation of rejection.

Voice

The LORD, offering the ultimate theological assurance through rhetorical excess.

Significance

This represents the climax of consolation: not merely that God will restore, but that the condition for non-restoration is logically and physically impossible. It answers the deepest exilic question: Is God's faithfulness contingent on our faithfulness? The answer is a thunderous no. This becomes central to Reformation theology concerning grace—salvation rests not on human achievement but on God's immutable decision. It also grounds the New Testament promise that 'nothing can separate us from the love of God in Christ' (Romans 8:38-39).

35Thus says the LORD, who gives the sun for light by day, who sets in order the moon and stars for light by night, who stirs up the sea so that its waves roar—the LORD of Hosts is His name:

36“Only if this fixed order departed from My presence, declares the LORD, would Israel’s descendants ever cease to be a nation before Me.”

37This is what the LORD says: “Only if the heavens above could be measured and the foundations of the earth below searched out would I reject all of Israel’s descendants because of all they have done,”

38“The days are coming,” declares the LORD, “when this city will be rebuilt for Me, from the tower of Hananel to the Corner Gate.

39The measuring line will once again stretch out straight to the hill of Gareb and then turn toward Goah.

Read all of Jeremiah 31 — God promises something revolutionary: a covenant written not on stone but on hearts. No longer external rules — internal transformation.