Isaiah 63:17 Commentary: Why Does God Harden? Sovereignty and Prayer

Isaiah 63:17 appears in a long prayer that stretches through chapter 64. The surrounding verses picture a people in ruin: 'Your holy people possessed it but a little while. Our adversaries have trodden down your sanctuary' (63:18). The prayer belongs most naturally to the Babylonian exile (586, 539 BC) or shortly after, when the Temple lay in rubble and the tribes were scattered. Verse 16 had already appealed to God as Father, since even Abraham and Israel (Jacob) could not claim them, a sign of how deep the rupture felt.

The verb hiqshîaḥ ('harden') appears only here and in Job 39:16, where an ostrich 'deals harshly' with her young. It strengthens the image: God is treating the nation with a sternness that feels like abandonment. The companion verb ta‘ah ('wander, cause to stray') in the Hiphil (causative) form mirrors the familiar language of Psalm 119:10, 'Don't let me wander from your commandments.' Here it becomes a lament: the very guidance Israel asked for seems withdrawn.

The plea 'Return' (šûḇ) echoes Numbers 10:36: 'Return, Yahweh, to the ten thousands of the thousands of Israel.' That prayer was spoken when the ark set out; now Israel wants the divine presence back. 'The tribes of your inheritance' ties the plea to the covenant land-grant (Psalm 74:2). The people are not asking for an abstract blessing, they are asking the covenant God to again take up residence among the people He chose.

The supplied sources note no significant textual variants for Isaiah 63:17. The Hebrew text is stable across manuscripts. The rare verb hiqshîaḥ (only here and Job 39:16) appears without variant in the Masoretic tradition.

Early interpreters like Jerome and Theodoret read the verse as the complaint of the ungodly, who blame God for their own sins. Theodoret even accused the speakers of making God the cause of their delinquency (Lange). In contrast, the Reformation commentators, Calvin, Luther, the Geneva Bible, unanimously read the verse as the voice of the godly remnant, lamenting the withdrawal of grace. Calvin used it to develop his distinction between indirect hardening (God removing light) and direct hardening (God using Satan as an instrument). Jewish commentators such as David Kimchi and Ben Melech interpreted the wandering as caused by seeing the prosperity of the wicked during the long captivity (Gill). The verse has remained a touchstone in discussions of predestination and human will, cited by both sides to illustrate the tension between divine sovereignty and moral accountability.

Three-point outline

1. The honest complaint. The prophet does not pretend. He voices the raw question: 'Why do You make us wander?' God can handle our real feelings. Lament is a biblical form of faith.
2. The mystery of sovereignty and responsibility. The verse does not resolve the tension. It holds together God's ultimate control and the people's confession of their own wandering. Preach this as a mystery we live in, not a problem to solve.
3. The plea for God to return. The prayer ends not with a theological answer but with an appeal: 'Return.' That is the shape of hope, not explaining suffering, but calling on the God who can heal it.

Five-point outline

1. Set the scene: exile, temple destroyed, people scattered, a prayer from the ashes.
2. The raw question: why does God seem to push them further from Him?
3. The commentators weigh in: permission, judgment, withdrawal of grace, not God causing sin, but God allowing consequences.
4. The confession beneath the question: the very ones praying admit their hearts are hard. They do not claim innocence.
5. The turn to hope: 'Return for your servants' sake.' They appeal to God's own character and covenant, not their worthiness.

Illustration hooks

• A parent who stands back as a teenager faces the natural consequences of a bad choice. The parent did not cause the mistake, but they allowed it to teach wisdom.
• A driver who ignores GPS warnings and ends up lost. The GPS did not make them take the wrong road, but it stopped giving fresh directions once the driver refused to follow.
• A patient whose doctor stops aggressive treatment because the body is rejecting it. The doctor is not the cause of the disease, but the withdrawal of intervention feels like abandonment.

Questions your congregation is asking

• If God is in control, why does He let me fall into sin I have already confessed?
• Does my hard heart mean God has given up on me, or is there still room to cry out?
• How do I pray when I feel like God Himself is standing in my way?

Isaiah 63:17 stops many readers cold. It seems to accuse God of causing sin. But the surrounding prayer shows a community that has already confessed God as Father and Redeemer (v.16). Their question is not a demand but a lament, the kind of raw honesty that still trusts the one being questioned. This passage invites small groups to sit in the tension between God's sovereign permission and human responsibility, without rushing to resolve it.

Discussion questions

1. What is the emotional tone of this verse? Does it sound like accusation, confusion, faith, or something else?
2. Read the nearby verses (63:15-19). What has happened to Israel that leads them to pray this way?
3. When the prophet says 'you make us wander' and 'harden our heart,' is he blaming God? How do the commentators (Clarke, Barnes, Gill) explain this language?
4. Compare this verse with Deuteronomy 2:30 (Sihon's hardened heart) and Joshua 11:20. In those cases, God hardens enemies to bring judgment. How is Israel's situation different or similar?
5. The verb 'harden' (hiqshîaḥ) is rare, used elsewhere only of an ostrich treating her young harshly (Job 39:16). What does that comparison add to the sense of abandonment?
6. The prayer ends with 'Return.' How does that one verb shape the whole plea? What does it assume about God's character?
7. Where in your own life have you felt that God was distant or even opposed to you? How does this verse give you words for that experience?