What Is Theology?
The root meaning of theology is the study of God. The word was originally used by ancient Greek poets to refer to myths about pagan gods, but in the second century AD Clement of Alexandria used it when speaking of the true knowledge of God. In the fifth century, Augustine of Hippo in North Africa used the term to refer to the study of temporal rather than eternal matters. He did not see these as separate but as complementary. Both were meant to serve wisdom, the acquisition of which was the ultimate goal of all philosophy.
It was only in the twelfth century that theology gained a more technical meaning. Peter Abelard, a medieval French philosopher, taught that theology was sacred learning as a whole, as distinguished from secular disciplines such as the sciences. Theology deals with how we understand God and his revelation to his creation. While it is concerned with matters of faith and with eternal happiness as our ultimate goal, it is also a āself-conscious scholarly enterprise of understandingā.1
Over the centuries, Christians have tended to emphasize either the scholarly or the spiritual side of theology. In the main, universities have taken the academic route while seminaries have been more concerned with the spiritual side, focusing on faith, prayer, virtue and passion for God. Average Christians have tended to shy away from the scholarly side, regarding it academic and therefore non-spiritual. There have been misrepresentations, mistrust, suspicion and even name-calling on both sides of the divide.
The true meaning of theology, however, lies somewhere between the two extremes. It is an intellectual and spiritual search for answers to questions about divine revelation and the human condition. It studies both Godās revelation of himself and our own condition as beings composed of a body, mind and spirit. Then it seeks to apply the truths that emerge to men and women today. Theology is useless if it confines itself merely to ideas. It has to be vitally concerned with everyday life and the issues that affect Godās creatures. Indeed, it is as much interested in real life as it is interested in correct belief, for doctrine and practice are intimately related.
Philosophy and Theology
Philosophy and theology have always been cousins. Traditions in philosophy have shaped and challenged Christian doctrine and ethics as the theologians of each era have examined the faith in light of contemporary thought. This is not a new phenomenon. Early Christian theology was influenced by the thinking of Plato and Aristotle; eighteenth- and nineteenth-century theologians had to wrestle with the challenges posed by the Enlightenment and philosophers like Immanuel Kant. Today, we have to respond to the serious questions posed by postmodernism.
Some people become very nervous when they are told that philosophy plays a significant role in the development of a meaningful and relevant theology. This is because they define philosophy as human wisdom in opposition to the word of God. Others dismiss philosophy as merely human ā and often useless ā speculation. While it is true that philosophy has sometimes been used to discredit the word of God, the fact that something is used wrongly does not mean that it is inherently wrong. For example, the devil quoted Scripture to tempt Jesus (Matt 4:1ā11), but this does not mean that we cannot quote or use Scripture ourselves. Moreover, even critical philosophy has been used by God to open our eyes to some of our own blind spots. It has sometimes led to the dismantling of some harmful beliefs and practices in the church that contradict the Christian faith. For example, philosophical enquiry into the rules of logic and evidence has helped Christians to identify the falsehood and lies that underlie many stories and confessions that are used to promote the belief and practice of witchcraft.
The root meaning of the word philosophy is the love of wisdom. The recognition that both philosophy and theology are committed to a rigorous intellectual search for wisdom and truth is the basis for a working relationship between them. Philosophy pursues truth by seeking to clarify concepts and issues. It is concerned with ācritical reflection on justification and evidence. Philosophy evaluates arguments and assesses presuppositions and truth claimsā.2
We should not see reason as automatically opposed to faith. The ability to reason is one of the characteristics of God, and we can reason because God created us in his image (Gen 1:26).3 We are rational beings, just as God is rational. God himself invites us to use our reasoning ability: ā āCome now, let us reason togetherā, says the Lordā (Isa 1:18, NIV ā84). Reason, illuminated by the Holy Spirit, enables us to understand Godās truth in the Holy Scriptures. What God opposes is self-sufficient, unaided-by-the-Spirit reason, as used by secular philosophers.
Here is a list of some areas in which theology benefits from its interaction with philosophy:
⢠Logic: Philosophers study logic in order to be able to distinguish between good and bad arguments. Logic helps us avoid fuzzy thinking when we recognize that āwhat is historically untrue or logically contradictory can neither possess religious value nor make theological sense. Error is error and nonsense is nonsense in every realm of thought.ā4 Over the centuries, philosophy has helped to purge theology of inconsistencies and make it more coherent.
⢠Hermeneutics: What we know is influenced by how we interpret things, and hermeneutics is the philosophical study of the nature of interpretation. As theologians, we have to interpret Godās revelation of himself in Scripture and also in nature, which is the revelation he has made available to all created beings. The fact that we are fallen and need Godās grace to rightly understand the things of God does not excuse us from using our minds to study them and clarify our ideas about God and the things of God.
⢠Apologetics: Philosophy can help us provide a reasoned defence of the Christian faith to the unbelieving world. People who might not be willing to listen to direct biblical preaching might respond to the gospel when confronted with philosophical reasoning that is in agreement with the Bible.
⢠Systematic theology: Theologians use tools and terms provided by philosophy when seeking to clearly explain how different parts of the teaching in the Bible fit together. For example, the word āTrinityā is not found anywhere in the Bible. But theologians use it as a quick way of expressing the concept that God is one yet three. This concept arose because inductive study of the whole Bible led theologians to conclude that God exists as the Father, the Son and the Holy Spirit. They then made a deduction that these are not three gods, but one God in three persons. In the same way, an inductive study of the Bible leads to the conclusion that Christ exhibited both human and divine qualities. Philosophy has helped theologians wrestle with the problem of how the omnipotent (all-powerful), omniscient (all-knowing) and unchanging God can be united to human nature, which is finite, mortal and not all-knowing. Our answers to this question are not complete, but they are better than they would be if we had not been able to use the tools of philosophy (like induction and deduction) to shape our teaching on this issue.
⢠Philosophical theology: Christian thinkers have to wrestle with issues that the Bible does not address directly. For example, the Bible assumes that God exists; philosophy looks for proofs of his existence. It also has to wrestle with the relationship between the sovereignty of God and human freedom, and with the problems posed by pain and suffering in this world. It can also be used to help African Christians ask meaningful questions about the nature and activities of the spirit world as it interacts with our world.
Ethics and Theology
The relationship between ethics and theology is similar to the relationship between dance and music. As a Hausa proverb states idan ganga ya canja, rawa zai canja [If the beating of the drum changes, the dance will change]. In the same way, any change in our theology affects our world views, beliefs and values, and thus our ethics. Christian ethics and morality are the end result of theology. That is why we cannot say that the theoretical issues of theology are only important for scholars, teachers, students or professors in the classroom. Theology affects the way we behave in real-life situations.
God demands that his people should be holy as he is holy. Theology, as the study of God and his revelation, helps us to interpret what this means so that we can live holy lives in this world. This too underscores the close relationship between theology and ethics; one cannot study one without addressing the other. As Ray Sherman Anderson states, āIt is the right hearing of the Word and the obedient response to the claim on oneās personal and social life this Lord brings that constitute the basis for a theological ethics.ā5 Karl Barth puts it this way: āEthics as a theological discipline is the auxiliary science in which an answer is sought in the Word of God to the question of the goodness of human conduct. As a special elucidation of the doctrine of sanctification it is reflection on how far the Word of God proclaimed and accepted in Christian preaching effects a definite claiming of man.ā6
Thus Christian theology is critical for ethics. Our behaviour must be consistent with our theological position.