Why do we take drugs?
A Theology of Substances
We live on a drug-taking planet.
Wherever human beings go, drugs go with them. They are used for enjoyment, for performance, and for healing. Caffeine is almost universal. Alcohol and nicotine are widely used. Even marijuana, though illegal in many places, has been tried by a significant proportion of the population.
And yet, there is an uneasiness about all this.
We are drawn to drugs because of what they can do for us. They can lift our mood, dull our pain, sharpen our attention, or intensify our experience of the world. At the same time, we are wary of them because we know how easily they can take hold of a life.
Most of us, if we are honest, recognise something of this tension in ourselves. I used to like a drink, and I could feel the pull of alcohol at the end of a long day’s work. I certainly can’t function in the morning without coffee. I suspect that experience is not unusual.
So it is worth asking what we mean when we speak about drugs.
For this discussion, a drug is any chemical substance, whether natural or synthetic, that alters perception, mood, or another psychological state. That definition includes caffeine and alcohol, prescription medications and illegal substances, socially accepted habits and socially disapproved ones. I am using the word ‘drug’ as distinct from ‘medicine’, whose purpose is healing. The same substance may be used as a ‘drug’ (in the sense I am using it here) and a ‘medicine’.
It is important to keep the definition this broad, because it prevents us from imagining that drug use is someone else’s problem. It is not confined to the young or to any particular social group. It runs across the whole of our society, and it is an issue for Christians as much as for anyone else.
The Bible does not speak directly about most of the substances we have in mind. What it does offer is a way of understanding the world that helps us make sense of them.
To begin with, the Bible insists that the world God made is good. In Genesis, every seed-bearing plant is declared good, and that includes the plants from which many drugs are derived. The New Testament restates the point by saying that everything created by God is good and is to be received with thanksgiving (1 Tim 4:4).
This means that we cannot say that drugs are in themselves evil. They belong to a good creation. They can be used to relieve suffering, to support medical care, and even to enrich human joy. The Bible itself speaks of wine as something that gladdens the human heart. It is hard to think that this refers only to its taste.
So the use of drugs, as such, is not something the Bible simply condemns.
But that is not the whole picture. The same Bible also tells us that something has gone badly wrong with human beings. We have turned away from God and tried to take control of life on our own terms. The result is not the freedom we might have hoped for, but a deep disorder within us.
We find ourselves divided. There is a gap between what we know to be good and what we actually desire. We do things we later regret. We feel a restlessness that we cannot quite satisfy. There is a sense that we are made for more than we are able to grasp.
It is in that context that drug use begins to take on a different character.
People use drugs to dull pain, because they do not like themselves, because they are bored, because they are lonely, or because they are searching for something beyond ordinary experience. In other words, drugs are often taken not simply for pleasure, but as a response to something that feels lacking in life.
Two patterns tend to emerge from this. The first is intoxication. We use substances in order to lose a degree of control over ourselves. That may be to escape reality for a time, or to fit in with others, or simply to feel different. But the loss of self-control has consequences, both for ourselves and for those around us.
The second pattern is addiction. What begins as something that enhances life can become something that is required just to function. Instead of serving us, it begins to master us. The effects can be destructive for our health, our relationships, and our capacity to live well.
At this point, it becomes clear that the problem is not simply the substances themselves. It is something deeper in us. Drug misuse is one expression of a more fundamental difficulty, which is that we do not know how to live well in the world as it is, and we are constantly reaching for something more.
The Christian account of the world says that this longing is not accidental. We were made for more than this life can offer on its own. At the same time, we have become cut off from the source of life itself, and so we look for substitutes.
The centre of the Christian message is that God has not left us in that condition. Jesus entered a world full of people whose lives were marked by restlessness, suffering, and disordered desire. He did not keep his distance from them. He lived among them, spoke to them about God, and acted to restore them. He spoke of God as near rather than distant. He healed the sick and offered forgiveness. In his death, he made a way for people to be reconciled to God.
The New Testament describes the result of this as freedom. It is not simply freedom from guilt, but freedom from the patterns of life that enslave us. It is the beginning of a new kind of life, shaped by the Spirit of God.
That does not mean that Christians are suddenly untouched by temptation or weakness. It does mean that they are no longer left to face these things alone, and that change is possible.
What, then, follows for the question of drugs?
The Bible does not give a list of rules, but it does give us several principles that help us think wisely.
Self-control is one of them. The loss of self-control leads to real harm, and it is striking how often the deliberate aim of drug use is precisely to lose control. The Christian life, by contrast, is concerned with the formation of character.
Pleasure is another consideration. The pleasures of this life are good gifts, but they are not the purpose of life. When the pursuit of pleasure begins to dominate, it distorts both our priorities and our relationships.
It is also important to ask why we are using a particular substance. It may be for enjoyment or for sociability, and those are not trivial goods. But it may also be that we are trying to manage something deeper, such as anxiety, loneliness, or dissatisfaction. In those cases, the substance may not be addressing the real issue.
We also need to consider the effects of our choices. Some substances harm the body. Some are habit-forming in ways that are difficult to reverse. Some have consequences for other people, whether through our behaviour or through the example we set.
Finally, the Christian life is lived in relation to others. There may be times when it is right to limit one’s freedom for the sake of someone else, particularly in an area that is as complex and potentially harmful as this.
None of this should be taken as an attempt to establish a moral high ground. The gospel is not for those who have mastered their desires. It is for those who are aware of how often their desires master them. It is for people who know something of that pull at the end of the day, the sense that something is needed to make life manageable or enjoyable.
The gospel is not for those who have mastered their desires. It is for those who are aware of how often their desires master them.
What Christianity offers is not so much guidance about substances. It offers a different way of understanding and living life.
It speaks of a world that is good, a humanity that is disordered, and a God who acts to restore what has been lost. It invites us to receive life as a gift, rather than to grasp at it. It offers the possibility of a freedom that does not depend on escape from ourselves, but on being remade.
And so the most important question may not be whether we should take a particular drug. It may be the more searching question of what we are looking for when we do.
Thanks. Reflects my experience for sure.