The Bible depicts God as literally changing his mind or regretting past decisions (Gen 6:6, regretting making humanity; 1 Sam 15:11,35, regretting making Saul king; Exod 32:14, relenting from disaster after Moses's intercession; 1 Chr 21:15, relenting mid-plague) — yet other texts flatly deny this is possible (Num 23:19, 'God is not a man, that he should lie, or a son of man, that he should change his mind'; 1 Sam 15:29, 'the Glory of Israel will not lie or change his mind, for he is not a human being, that he should change his mind'), producing a direct internal contradiction, remarkably within the very same chapter (1 Sam 15) in one case.

The proximity of 1 Sam 15:11/15:35 ('the LORD regretted making Saul king') and 15:29 ('the Glory of Israel will not... change his mind') within the same chapter is not an editorial oversight — no ancient redactor capable of assembling a coherent narrative could have missed so close and stark a juxtaposition. That very proximity is strong internal evidence that the author intends 15:29 as an explicit hermeneutical key for reading the surrounding 'relent/regret' language non-literally, flagging for the reader that the *nacham* ('regret, relent, be sorry') language used of God throughout the chapter is not describing a literal reversal of an uninformed decision the way it would in a human agent, even while the narrative continues to use that vivid, relational idiom because it is the idiom Hebrew narrative uses to describe God's engaged, responsive relationship to events in time. This is exactly the move classical theism makes systematically: Aquinas (ST I q.19 a.7, 'Whether the will of God is immutable') distinguishes God's will considered *in itself* — one, simple, eternal act, absolutely unchanging — from the created *effects* of that will, which do change in time, and from the *relation* between God's unchanging will and changing creaturely circumstances, which can rightly be described in relational/temporal terms without any change occurring in God himself. Aquinas's own illustration: a pillar does not move, yet it is correctly said to be 'on your right' and then 'on your left' as you walk past it — the change is entirely on the side of the observer/circumstance, not the pillar. Similarly, God's eternal will can include, as a single unchanging act, both 'if Nineveh repents, judgment is withheld' and 'if Nineveh does not repent, judgment falls' (this conditional structure is made textually explicit as the Bible's own stated hermeneutical rule in Jer 18:7-10, a direct authorial statement of exactly this principle for reading all such 'relenting' texts) — so what appears in the narrative as God 'changing his mind' in response to Moses's intercession or Israel's repentance is the temporal unfolding, within the narrative's own idiom, of one unchanging conditional will, not a revision of a prior, less-informed decision. It should be conceded honestly that not every serious theologian reads it this way: Terence Fretheim (*The Suffering of God*) and open theists (Clark Pinnock, Gregory Boyd) take the 'relenting' texts more at face value, as evidence that God's knowledge and will are genuinely responsive to a partly open future. That is a live position within Christian theology, not a fringe evasion — but it has to explain away, rather than integrate, Num 23:19, 1 Sam 15:29, Mal 3:6 ('I the LORD do not change'), and James 1:17 ('the Father of lights, with whom there is no variation or shadow due to change') as flatly stated denials, whereas classical theism's immutable-will-with-changing-effects account integrates the full range of texts, including the explicit denials, without needing to discount any of them.

The Bible's willingness to narrate God's engagement with history in vividly relational, temporally-embedded language (regret, relenting, being 'moved') alongside flat philosophical-style denials of literal change (Num 23:19, Mal 3:6) in the same textual tradition is best explained by an author/tradition operating with real theological sophistication about analogical and accommodated God-language — narrating God's action from within the flow of history using the only vocabulary available (human, relational, temporal) while explicitly flagging, at key moments, that this vocabulary is not to be taken with univocal literalism.