TL;DR
- Knowing God argues that the greatest human need and privilege is not merely knowing facts about God but entering into a personal, transforming knowledge of who God is—his character, his purposes, and his ways with humanity.
- Packer approaches Christian theology systematically through the major attributes of God—his greatness, goodness, holiness, wrath, grace, love, and sovereignty—and argues that each attribute carries direct practical implications for how Christians live, pray, and trust.
- The book is simultaneously doctrinal and devotional: it insists that intellectual knowledge of God and experiential knowledge of God are not alternatives but are inseparable, and that sound theology is the foundation of genuine faith.
Source Info
- Title: Knowing God
- Author: J.I. Packer
- Publication Date: 1973
- Themes:
- The knowledge of God
- Divine attributes and character
- Theological foundations of faith
- Adoption and sonship
- God’s sovereignty and providence
- Devotional theology
Key Ideas
- Knowing God is not the same as knowing about God: real knowledge of God involves personal encounter, obedience, and transformation—not just accurate propositions.
- God’s attributes are not abstract categories but windows into his character, each with direct practical implications for how his people should live, pray, and relate to the world.
- The high point of Christian life, for Packer, is not salvation itself but adoption: being brought into God’s family as sons and daughters, with all the access, security, and love that implies.
Chapter Summaries
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Part I: Know the Lord
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Chapter 1: The Study of God
- Main Idea: Theology—the study of God—is not a luxury for scholars but a necessity for all who would know him and live well.
- Key Points:
- Modern Christianity tends toward pragmatism and experience at the expense of doctrinal depth.
- A shallow knowledge of God produces a shallow faith, vulnerable to every spiritual crisis.
- Packer calls readers to the costly, joyful discipline of learning who God actually is.
- Key Quotes:
- “Ignorance of God—ignorance both of his ways and of the practice of communion with him—lies at the root of much of the church’s weakness today.”
- Takeaway: Sound knowledge of God is not optional for mature Christian life—it is its foundation.
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Chapter 2: The People Who Know Their God
- Main Idea: People who genuinely know God have a distinctive quality of life: energy for God, boldness for God, contentment in God, and thoughts that center on God.
- Key Points:
- Packer contrasts knowing God with knowing about God by pointing to Daniel’s friends in Babylon as exemplars.
- Four marks distinguish people who know God: great energy for God, great boldness for God, great contentment in God, and great thoughts of God.
- This knowledge is relational and personal, not merely cognitive.
- Takeaway: The quality of a person’s life with God reflects the depth of their knowledge of him.
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Chapter 3: Knowing and Being Known
- Main Idea: We know God only because he has first known us and drawn us to himself—human knowledge of God is always a response to divine initiative.
- Key Points:
- The initiative in the relationship is always God’s: he chose, revealed, and redeemed before we responded.
- Knowing God is not an achievement but a gift received through faith.
- The humility this requires is itself a form of knowing.
- Takeaway: Knowledge of God is fundamentally receptive, not achieved—it begins with being known.
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Chapter 4: The Incomprehensibility of God
- Main Idea: God is infinitely greater than our capacity to understand him, and approaching him rightly requires both study and humility.
- Key Points:
- Human minds cannot fully comprehend God—he always exceeds our concepts of him.
- This does not make theology futile; it makes it an act of worship.
- Right knowledge of God includes knowing the limits of what we can know.
- Defined Terms:
- Incomprehensibility: The doctrine that God’s nature and ways exceed the full grasp of any finite mind.
- Takeaway: Theological humility is not agnosticism—it is the recognition that the God we study is always greater than our study.
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Part II: Behold Your God
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Chapter 5: God Incarnate
- Main Idea: The incarnation—God becoming man in Jesus Christ—is the supreme revelation of who God is and what he is like.
- Key Points:
- Jesus is not merely a teacher about God but God himself in human form.
- To know Jesus is to know the Father: “Whoever has seen me has seen the Father.”
- The incarnation shows that God is not distant or indifferent but intimately engaged with human life.
- Defined Terms:
- Incarnation: The doctrine that the eternal Son of God took on human nature in Jesus of Nazareth.
- Takeaway: The clearest window into God’s character is the person of Jesus Christ.
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Chapter 6: The Loving God
- Main Idea: God’s love is not sentimentality or indulgence but a holy, self-giving love that acts decisively for the good of its objects.
- Key Points:
- God’s love is sovereign and free—it is not evoked by human merit but flows from his own nature.
- Love is not God’s only attribute; it operates in concert with his holiness, justice, and truth.
- God’s love reached its supreme expression in the cross, where justice and love met.
- Defined Terms:
- Agape: The self-giving, unconditional love that characterizes God’s relationship to humanity.
- Takeaway: God’s love is not soft—it is strong, holy, and costly.
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Chapter 7: The Adequacy of God
- Main Idea: God is fully adequate for every human need—he lacks nothing and his resources are inexhaustible.
- Key Points:
- Packer grounds Christian confidence in God’s fullness, not human resourcefulness.
- Whatever the believer faces, God’s sufficiency exceeds the need.
- Trust in God’s adequacy produces a distinctive courage and peace.
- Takeaway: Confidence in life does not come from circumstances but from a correct estimate of who God is.
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Chapter 8: God Only Wise
- Main Idea: God’s wisdom is perfect, comprehensive, and always directed toward our ultimate good—even when his ways are painful or mysterious.
- Key Points:
- Wisdom is the capacity to choose the best means to the best end; God’s wisdom is infinite.
- God’s purposes in providence often exceed our ability to trace them—his wisdom operates at scales we cannot see.
- This calls believers to trust rather than to demand explanations.
- Defined Terms:
- Providence: God’s ongoing governance of creation, working all things toward his ultimate purposes.
- Takeaway: Trust in God’s wisdom means accepting that not understanding his ways is not the same as his ways being wrong.
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Chapter 9: The Jealous God
- Main Idea: God’s jealousy is not a defect but a holy zeal for the exclusive loyalty and love of those who belong to him.
- Key Points:
- Divine jealousy is not petty—it is the response of a holy God who will not share his people’s devotion with idols.
- The first commandment is grounded in divine jealousy: God will not accept rivals.
- Idolatry—ancient or modern—is an offense against a God who is jealous for his people’s whole-hearted love.
- Defined Terms:
- Divine jealousy: God’s holy, protective zeal for the exclusive devotion of his people.
- Takeaway: God’s jealousy is a form of love: he refuses to allow his people to damage themselves with false gods.
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Chapter 10: The Grace of God
- Main Idea: Grace is God’s free, unmerited favor toward sinners—the gift of what they could never earn and do not deserve.
- Key Points:
- Grace is distinct from mercy (not getting what we deserve) and from justice (getting what we deserve).
- Grace goes beyond not punishing: it gives positive blessing, adoption, and inheritance.
- Grace is the heart of the gospel and the foundation of Christian life.
- Defined Terms:
- Grace: God’s free, sovereign, undeserved favor toward sinners expressed supremely in the gift of Christ.
- Takeaway: The Christian life from beginning to end is lived in response to grace—not as earners but as receivers.
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Chapter 11: The God Who Judges
- Main Idea: God’s role as judge is not an embarrassment to be explained away but an expression of his holiness, justice, and moral seriousness.
- Key Points:
- A God who does not judge evil is not morally serious—he is indifferent, which is not love.
- Divine judgment is not vindictiveness but the necessary response of a holy God to moral evil.
- The cross is the supreme instance of divine judgment—and the basis of the believer’s escape from it.
- Takeaway: A God of love who does not judge would be a God who does not take evil seriously—which is not the God of the Bible.
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Chapter 12: The Wrath of God
- Main Idea: God’s wrath is not uncontrolled anger but his settled, principled opposition to everything that contradicts his holiness.
- Key Points:
- Wrath is not incompatible with love—it is what love looks like in the face of evil.
- Removing wrath from the biblical picture of God produces a sentimentalized God who cannot actually oppose evil.
- The atonement satisfies divine wrath—not by appeasing an angry tyrant but by meeting the requirements of justice.
- Defined Terms:
- Propitiation: The satisfaction of God’s wrath through the atoning work of Christ.
- Takeaway: Understanding divine wrath is not optional—it is the context that makes the cross intelligible.
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Part III: If God Be For Us
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Chapter 13: The Trinitarian Life
- Main Idea: Christian life is participation in the life of the Trinity—the Father’s love mediated through the Son and applied by the Spirit.
- Key Points:
- The Trinity is not an abstract doctrine but the framework within which Christian prayer, worship, and life make sense.
- The Father plans, the Son accomplishes, and the Spirit applies—each person of the Trinity is active in salvation.
- Takeaway: Christian life is Trinitarian by nature: it is life with the Father, through the Son, in the Spirit.
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Chapter 14: God’s Sovereignty and Man’s Responsibility
- Main Idea: God’s sovereign control over all things and human moral responsibility are both taught in Scripture and must both be held together, even if the tension cannot be fully resolved.
- Key Points:
- Calvinism and Arminianism both capture something true; the biblical picture resists reduction to either.
- Practically, believers are called to pray, choose, and act as if their choices matter—because they do.
- The mystery of divine sovereignty and human freedom is not a problem to be solved but a truth to be received.
- Defined Terms:
- Sovereignty: God’s absolute rule over all creation, working all things according to his will.
- Takeaway: The right response to this tension is not theological precision alone but prayer, humility, and trust.
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Chapter 15: Thou Our Guide
- Main Idea: God guides his people through Scripture, wisdom, conscience, and circumstance—and his guidance is trustworthy.
- Key Points:
- Guidance is primarily through God’s word interpreted with wisdom, not through signs, impressions, or special revelation.
- The Bible provides the framework within which the Spirit illumines specific decisions.
- Christians should seek wisdom from God’s word, counsel, and prayer—not shortcuts to certainty.
- Takeaway: Guidance comes through the means God has provided, not through bypassing them.
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Chapter 16: Sons of God
- Main Idea: Adoption into God’s family is the highest privilege of the Christian life—greater even than justification, because it expresses the personal relationship into which the redeemed are brought.
- Key Points:
- Adoption gives believers access to God as Father, the Spirit of adoption, and an inheritance that is imperishable.
- The spirit of adoption produces the cry “Abba, Father”—the intimacy that belongs to children, not servants.
- Packer sees adoption as the key concept that integrates all of Christian life.
- Key Quotes:
- “If you want to judge how well a person understands Christianity, find out how much he makes of the thought of being God’s child.”
- Defined Terms:
- Adoption: The act by which God brings believers into his family, giving them the status, access, and love of sons and daughters.
- Takeaway: The gospel’s greatest gift is not only forgiveness but sonship—a new identity, a new family, and a new Father.
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Chapter 17–22: Living Under God
- Main Idea: The remaining chapters apply the knowledge of God to specific dimensions of Christian life: facing death, understanding election, knowing God’s guidance, and standing firm under pressure.
- Key Points:
- Election grounds assurance: God’s love is not based on our faithfulness but on his sovereign choice.
- Knowing God transforms how believers face death, disappointment, and hardship.
- The knowledge of God is not theoretical—it is the root from which all Christian virtue and endurance grow.
- Takeaway: The whole of Christian life is a living-out of what it means to know God.
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