What Does It Mean That God ‘Repented’ or ‘Relented’?

Question 2070.

Divine repentance is the term theologians use for those startling verses where God is said to have ‘repented’ or ‘relented’ of something, most famously Genesis 6:6, where the LORD ‘regretted that he had made man on the earth’ (Genesis 6:6). At first glance it looks like a straightforward contradiction of God’s unchanging character, and I want to take that concern seriously rather than wave it away.

The short answer is that divine repentance describes a genuine change in God’s dealings with people in response to changed circumstances, without describing any change in His underlying character, purposes, or moral commitments.

It is worth saying at the outset that this question sits close to the heart of how we read the whole Old Testament narrative. If we cannot make sense of divine repentance, entire stories, Nineveh’s rescue, Israel’s survival after the golden calf, Hezekiah’s extended life, start to feel like they are working against the grain of everything else Scripture teaches about God’s unchanging nature. They are not, once the term is properly understood.

I have found this to be one of those doctrines where getting the definition right at the outset saves a great deal of confusion further down the road, so let us take the Hebrew vocabulary seriously before drawing any conclusions.

The Hebrew Word Behind the Puzzle

The Hebrew verb translated ‘repented’ or ‘relented’ in these texts is nacham, a word with a wide range of meaning covering grief, comfort, and a change of course. It is not the same word used elsewhere for human repentance from sin, which involves turning away from wrongdoing. God is never said to repent of sin, because He has none to repent of.

What nacham describes, in these contexts, is God’s response altering because the situation He is responding to has altered. When Nineveh repented under Jonah’s preaching, ‘God relented of the disaster that he had said he would do to them’ (Jonah 3:10). The city changed. God’s response to the city changed accordingly. His commitment to judge sin and to show mercy to the repentant never wavered for a moment, which is exactly why divine repentance can be trusted rather than feared.

Numbers 23:19 and the Other Half of the Picture

Scripture itself holds both statements together without apparent embarrassment. Numbers 23:19 says, ‘God is not man, that he should lie, or a son of man, that he should change his mind. Has he said, and will he not do it? Or has he spoken, and will he not fulfil it?’ (Numbers 23:19). This sits only three chapters after a passage using the very same relenting language of God.

That is not sloppy editing. It tells us the biblical writers saw no contradiction whatsoever between God’s unchanging character and His genuinely responsive dealings with people. Divine repentance describes the second thing, never the first.

Saul and the Sober Warning of 1 Samuel 15

First Samuel 15 uses divine repentance language twice in ways worth noticing side by side. Verse 11 has God saying, ‘I regret that I have made Saul king,’ using the same nacham verb, while verse 29 has Samuel telling Saul, ‘the Glory of Israel will not lie or have regret, for he is not a man, that he should have regret.’ Both statements sit within a dozen verses of each other.

The resolution is the same one we have already seen. God’s regret over Saul describes a genuine change in His governmental dealings with Saul’s kingship, withdrawing what He had given because Saul had proved unfaithful to the terms on which it was given. It does not describe God discovering something unexpected about Saul or abandoning a settled purpose. His purpose to raise up a king after His own heart, namely David, was never for one moment in doubt.

Divine Repentance as a Fixed Character With Flexible Dealings

I find it helpful to think of it like a judge whose commitment to justice never wavers, yet whose sentence depends entirely on what the accused has actually done. If the accused shows genuine remorse and restitution, a wise judge’s response differs from what it would have been otherwise, not because the judge’s principles shifted, but because the situation before him did.

God’s dealings with Nineveh, with Israel under Moses’ intercession at Sinai, and with Hezekiah after his prayer for fifteen more years of life, all follow this pattern. Circumstances change, prayers are prayed, repentance occurs, and God’s actual course of action changes in response, while His character, His hatred of sin and His delight in mercy, remains exactly what it always was.

Why This Matters for Prayer

This is not a minor technical point. It is the theological foundation for intercessory prayer. If nothing about God’s course of action could ever be responsive to prayer, then asking Him for anything would be a strange exercise indeed. Divine repentance, understood rightly, tells us our prayers are not decorative. They are genuinely part of how God’s purposes unfold in history.

Moses interceded for Israel after the golden calf, and ‘the LORD relented from the disaster that he had spoken of bringing on his people’ (Exodus 32:14). That is not God being talked out of His plan by a more persuasive human argument. It is God, who ordained prayer as a genuine means alongside the ends He intends, responding to the prayer He Himself moved Moses to pray.

Guarding Against Two Errors

There are two ditches either side of this road. One says God’s unchanging character means His dealings with us cannot really change either, which flattens divine repentance into pure metaphor and makes prayer functionally pointless. The other says God’s relenting proves He is as changeable and reactive as we are, which undermines the fixed, trustworthy character that makes His promises worth anything at all.

The biblical answer walks between them. God’s character is immovable. His dealings genuinely respond to what happens in history, including our prayers and our repentance. Divine repentance, in the end, is less a threat to God’s unchanging nature than a demonstration of how seriously He takes His relationship with the people He has made.

Hezekiah’s Fifteen Years

One of the clearest illustrations of this pattern sits in 2 Kings 20. Hezekiah is told plainly by Isaiah that he will die of his illness. He turns his face to the wall and prays. Before Isaiah has even left the middle courtyard, the word of the LORD comes again: fifteen years will be added to his life. Nothing about this required God to be surprised or to abandon a settled purpose; it required God to be the kind of Person who genuinely responds to genuine prayer.

I do not think God’s foreknowledge of Hezekiah’s prayer makes the prayer, or the answer, any less real. He had ordained the prayer as the means by which the fifteen years would be granted, just as He ordains our prayers as a genuine part of how He works in our own circumstances. Divine repentance in Hezekiah’s story is really just divine responsiveness in narrative form.

What This Is Not Saying About Open Theism

I want to be careful here, because some have used texts like Genesis 6:6 to argue that God does not fully know the future and genuinely changes His mind the way we do, discovering new information as history unfolds. I reject that reading. God’s knowledge of the future is exhaustive and was never in question in any of these narratives.

What changes is not God’s knowledge but the historical situation He is dealing with, and His response to that situation. He knew from eternity that Nineveh would repent and that He would relent. The relenting was still a real event within history, genuinely triggered by Nineveh’s repentance, even though it was never a surprise to the One who ordained the whole sequence.

So, now what?

So, now what? Do not let divine repentance unsettle your confidence in God’s promises. His character has not shifted an inch since Genesis 6, and it never will. But do let it embolden your prayers. If Moses’ intercession and Nineveh’s repentance genuinely moved the needle of what happened next, so does yours.

I would encourage you to read Jonah 3 and 4 together the next time this question troubles you. Jonah is furious that God relented toward Nineveh, precisely because he understood divine repentance correctly, as a real change in God’s course flowing from a real change in the city’s heart. Jonah wanted God to be less responsive. Scripture invites us to be glad, on reflection, that He is not. What situation in your own life have you stopped bringing to God because you assumed His course was already fixed regardless of what you prayed?

God is not man, that he should lie, or a son of man, that he should change his mind. Has he said, and will he not do it? Or has he spoken, and will he not fulfil it?

Numbers 23:19, ESV