Introducing Christian Doctrine

1. Theology is the systematic, culturally relevant, and practical study of God's timeless truths.

Christian doctrine is, then, the answers that the Christian gives to those questions that all human beings ask.

Timeless truths in context. Theology is not merely an academic exercise; it is the systematic study of God's character and His relationship with the universe. It draws primarily from the Old and New Testaments to construct a coherent, unified understanding of divine reality. To remain vital, theology must be contemporized, translating ancient biblical concepts into terms that resonate with modern culture without altering their essential meaning.

The necessity of doctrine. Studying doctrine is essential because correct beliefs directly shape our relationship with God and our daily experiences. In a world filled with competing secular and religious ideologies, a solid grasp of Christian truth provides a reliable standard for discernment.

• Biblical: Grounded in the inspired text of Scripture.
• Systematic: Coalescing various passages into a unified whole.
• Contextual: Engaging with contemporary human culture.
• Practical: Designed to be lived out in daily life.

A scientific approach. Theology functions as a science because it possesses a definite object of study, utilizes logical methods of investigation, and maintains internal coherence. It shares common ground with other disciplines by accepting the rules of logic and being communicable in propositional form.

2. God reveals Himself generally through nature and history, and specifically through Scripture and Jesus Christ.

Because humankind is finite and God is infinite, we cannot know God unless he reveals himself to us, that is, unless he manifests himself to humans in such a way that they can know and fellowship with him.

General and special revelation. God communicates His existence and character through two primary modalities. General revelation is universally accessible to all people at all times through the created order, the course of human history, and the moral conscience of humanity. Special revelation, by contrast, is God's targeted communication to specific people at specific times, designed to bring them into a redemptive relationship with Himself.

The limits of nature. While nature and history provide objective evidence of God's power and glory, human sinfulness has distorted our ability to perceive this revelation clearly. Consequently, general revelation is sufficient to establish human responsibility and guilt, but it cannot construct a saving natural theology without the "spectacles of faith" provided by special revelation.

• Nature: The physical universe declares God's eternal power and deity.
• History: God's providential direction is visible in historical trends.
• Conscience: The moral law written on human hearts points to a lawgiver.
• Scripture: The written preservation of God's particular words and acts.

The ultimate revelation. Special revelation is personal, anthropic, and analogical, culminating in the incarnation of Jesus Christ. In Christ, God did not merely send a message; He became the message, living among us to reveal the Father's heart perfectly.

3. Scripture is the divinely inspired, inerrant, and authoritative constitution of the Christian faith.

The Bible is the guideline that is to be followed since it possesses the right of defining correct belief and practice.

Inspiration and preservation. The Holy Spirit supernaturally influenced the human authors of Scripture to ensure that their writings accurately recorded divine revelation. This inspiration is both verbal and plenary, meaning it extends to the very words chosen by the authors while fully utilizing their unique personalities, vocabularies, and historical contexts.

The truthfulness of Scripture. Inerrancy is the logical corollary of full inspiration; because God is omniscient and completely truthful, His inspired Word is fully trustworthy in all that it affirms. When interpreted correctly in light of its historical and cultural context, the Bible does not mislead us in matters of faith, history, or science.

• Absolute Inerrancy: Holds that every detail is scientifically and historically precise.
• Full Inerrancy: Asserts complete truthfulness, using popular or phenomenal language.
• Limited Inerrancy: Restricts inerrancy to salvific and doctrinal matters.

The Spirit's illumination. For the Bible to function as our supreme authority, the Holy Spirit must work internally within us. This subjective illumination overcomes our spiritual blindness, enabling us to comprehend the meaning of Scripture and producing a deep certainty of its divine origin.

4. God is a unified, triune being characterized by both infinite greatness and perfect goodness.

The triunity of God means that there has been an eternal exercise of God’s love, even before there were any created beings.

Greatness and goodness. God's attributes can be broadly classified into those of greatness and those of goodness. His greatness includes His spirituality, life, personality, infinity, and constancy, showing Him to be unlimited by space, time, knowledge, or power. His goodness is expressed through His moral purity (holiness, righteousness, justice), His integrity (genuineness, veracity, faithfulness), and His love (benevolence, grace, mercy, persistence).

Immanence and transcendence. God is both immanent—actively present and working within His creation—and transcendent—completely superior to and independent of everything He has made. Maintaining a healthy balance between these two truths prevents us from falling into pantheism on one hand or deism on the other.

• Spirituality: God is nonmaterial and unlimited by physical boundaries.
• Infinity: God is limitless in space, time, knowledge, and power.
• Constancy: God is unchanging in His nature, intentions, and promises.
• Holiness: God is absolutely separate from evil and unique in majesty.

The Triune mystery. The doctrine of the Trinity asserts that God is one in essence but exists eternally in three distinct persons: Father, Son, and Holy Spirit. This three-in-oneness is not a logical contradiction, as God is one in a different respect than He is three, representing a perfect, eternal community of love.

5. God's sovereign plan is eternal and all-inclusive, yet compatible with human freedom and responsibility.

The plan of God does not force us to act in particular ways, but renders it certain that we will freely act in those ways.

An all-inclusive plan. God's plan, or His eternal decrees, is His sovereign decision that renders certain everything that will ever come to pass in history. This plan is eternal, free, unchangeable, and all-inclusive, encompassing both natural events and the free decisions of moral agents. The ultimate purpose of this plan is the manifestation of God's own glory.

Sovereignty and freedom. A moderately Calvinistic model resolves the tension between divine sovereignty and human freedom by distinguishing between rendering an event certain and rendering it necessary. God does not force us to act against our wills; rather, He structures our circumstances and desires so that we freely choose what He has decreed.

• Unconditional: God's plan is not contingent on foreseen human choices.
• Efficacious: What God has purposed will surely come to pass.
• Compatible: Divine certainty coexists with genuine human choice.
• Inclusive of Evil: God permits, directs, and limits evil to achieve good.

The role of prayer. Human actions, including prayer, are the ordained means by which God accomplishes His decreed ends. Prayer does not change God's mind, but it aligns our wills with His, serving as an indispensable link in the execution of His providential plan.

6. Humanity was directly created in the image of God, but is now universally corrupted by sin.

The real human is the being that came from the hand of God, unspoiled by sin and the fall.

Created in the image. Humanity did not evolve by blind chance but was directly created by God as a unique, psychophysical unity. The image of God is a substantive part of our nature, consisting of those spiritual and rational capacities that enable us to have a personal relationship with our Creator and to exercise dominion over the earth.

The tragedy of sin. Through the historical fall of Adam and Eve, sin entered the human race, corrupting our nature and alienating us from God. Sin is not merely an external act of wrongdoing; it is an inward inclination, a state of rebellion, and a displacement of God from His rightful place of supremacy in our lives.

• Substantive Image: The structural capacities of personality, reason, and will.
• Total Depravity: Sin has corrupted every aspect of human nature.
• Universality: All humans are born with a corrupted nature and are guilty.
• Spiritual Death: The immediate consequence of sin is separation from God.

The magnitude of depravity. Total depravity does not mean that we are as wicked as we could possibly be, but that sin has affected our entire person—mind, body, will, and emotions. Consequently, we are completely unable to save ourselves or to do anything that is genuinely meritorious in God's sight.

7. Jesus Christ is fully God and fully human, united in one person to accomplish our redemption.

The validity of the work accomplished in Christ’s death, or at least its applicability to us as human beings, depends upon the reality of his humanity, just as the efficacy of it depends upon the reality of his deity.

Fully God, fully man. The doctrine of the person of Christ asserts that Jesus is both truly God and truly human. His deity is established by His self-consciousness, His exercise of divine prerogatives, and the explicit testimony of the New Testament writers. His humanity is demonstrated by His physical limitations, His emotional life, and His subjection to temptation and death.

The Chalcedonian unity. At the Council of Chalcedon, the church formulated the orthodox doctrine of the two natures in one person. Jesus is not two persons, nor are His two natures fused into a hybrid; rather, He is one person in whom deity and humanity coexist inconfusedly, unchangeably, indivisibly, and inseparably.

• Deity: Jesus possesses the very nature, attributes, and authority of God.
• Humanity: Jesus took on a genuine, sinless human body and soul.
• Virgin Birth: The supernatural means by which the incarnation occurred.
• Sinlessness: Jesus experienced temptation but never succumbed to sin.

The gain of attributes. In the incarnation, the Second Person of the Trinity did not surrender His divine attributes, but rather accepted the limitations of a human nature. He voluntarily restricted the independent exercise of His divine power, functioning always as the unified God-man.

8. The atonement is Christ's substitutionary sacrifice that satisfies divine justice and reconciles us to God.

By bearing the penalty of our sin and thus satisfying once and for all the just requirements of the law, Christ nullified Satan’s control over us at its root—the power to bring us under the curse and condemnation of the law.

The necessity of satisfaction. Because God is perfectly holy and His law is an expression of His very nature, sin cannot simply be ignored or overlooked. Justice demands that the penalty for sin—death—be paid. The love of God, however, prompted Him to provide the very sacrifice that His justice required, sending His own Son to die in our place.

Penal substitution. The central theme of the atonement is penal substitution: Christ died as our substitute, bearing the punishment that was rightfully ours. This act of sacrifice was propitiatory, meaning it appeased the righteous wrath of God against sin, and expiatory, meaning it wiped away our guilt and cleansed us from corruption.

• Sacrifice: Christ offered Himself as the perfect, once-for-all victim.
• Propitiation: Christ's death appeased God's holy anger against sin.
• Substitution: Christ bore the specific penalty deserved by sinners.
• Reconciliation: The barrier of sin is removed, restoring fellowship.

A unified work. The atonement is not a matter of a loving Son appeasing a hostile Father; rather, it is the unified work of the Triune God. The Father's love initiated the plan, the Son's love executed it, and the Spirit applies its benefits to our lives.

9. The Holy Spirit is a distinct divine person who applies salvation and empowers the church.

The Holy Spirit is the particular person of the Trinity through whom the entire Triune Godhead works in us.

Deity and personality. The Holy Spirit is not an impersonal force or influence, but a distinct person of the Trinity, possessing intelligence, will, and emotions. He is fully God, sharing the same divine attributes of omniscience, omnipotence, and eternality, and performing works that belong exclusively to God, such as creation, inspiration, and regeneration.

The Spirit's work. The Holy Spirit is the agent of our subjective salvation, working to convict us of sin, regenerate our hearts, and indwell us. He continues His work in the believer through sanctification, producing the fruit of the Spirit and equipping the church with spiritual gifts for mutual edification.

• Conviction: The Spirit makes us aware of our sin and need for Christ.
• Regeneration: The Spirit instantaneously imparts new spiritual life.
• Indwelling: The Spirit resides within the believer to guide and teach.
• Sanctification: The Spirit progressively conforms us to the image of Christ.

Sovereign distribution. The Holy Spirit sovereignly distributes spiritual gifts to the members of the church as He wills. These gifts are intended for the edification of the entire body, not for personal display or pride, and must always be exercised in love.

10. Eschatology promises the bodily resurrection of all, a final just judgment, and eternal destiny in heaven or hell.

The distinguishing mark of heaven will not be a particular location, but a condition of blessedness, sinlessness, joy, and peace.

The hope of resurrection. Eschatology, the study of the last things, provides the believer with a sure hope in the face of death. At the second coming of Christ, there will be a bodily resurrection of both the righteous and the unrighteous. The resurrection body of the believer will be a transformed, spiritual body, free from the limitations of decay, illness, and death.

The final judgment. Following the resurrection, Christ will execute the final judgment, evaluating all moral agents—humans and angels alike—on the basis of their relationship to Him and their deeds. This judgment is final, irreversible, and perfectly just, resulting in the eternal separation of the righteous and the wicked.

• Second Coming: Christ will return personally, physically, and visibly in glory.
• Resurrection: The physical body will be raised and transformed.
• Final Judgment: Christ will publicly manifest the eternal status of all.
• Heaven: The eternal state of the righteous in the presence of God.
• Hell: The eternal state of the wicked, characterized by separation from God.

The final states. The righteous will enter into heaven, a state of perfect fellowship, rest, worship, and service in the immediate presence of God. The wicked will be consigned to hell, a state of eternal punishment and absolute separation from the source of all goodness and light.