The Basic Tension

The problem of evil begins with a tension. Many forms of theism understand God as all-powerful, all-knowing and perfectly good. The world also contains suffering, wrongdoing, disaster, disease and death. The philosophical question is not simply "Why do bad things happen?" It is sharper: how can evil and suffering exist if reality is governed by a God who knows about them, has the power to prevent them, and is perfectly good?

This matters because the problem presses on central claims about God:

This lesson does not yet decide whether the problem proves anything. It teaches the first step: what is meant by evil and suffering, and why the distinction between natural evil and moral evil makes the problem more precise.

Evil And Suffering

AQA's vocabulary frames evil in three connected ways: as what is contrary to God's will, as a cause of suffering, and as the moral opposite of good. That is useful because the topic works at two levels at once.

Evil and suffering are closely connected, but they are not identical. Evil is the badness or wrongness being discussed; suffering is often the experience produced by that badness. A murder is morally evil because it is a deliberate wrongful act; the grief and fear it causes are forms of suffering. A disease may cause suffering even where no human being intended the harm.

The problem of evil becomes especially powerful when suffering appears:

• intense, such as severe pain or trauma
• apparently pointless, where no good purpose is obvious
• unfairly distributed, affecting those who do not seem to deserve it
• preventable, at least by a being with unlimited power and knowledge

For AO1, students need accurate terms. For AO2, students need to explain why those terms matter. A vague statement such as "evil is bad" is too thin for A-level. A stronger move is to identify what kind of evil is involved and why that kind creates a particular pressure on belief in God.

Natural And Moral Evil

AQA requires the concepts of natural evil and moral evil. The difference is mainly about agency: is the suffering caused by natural processes, or by the choices and failures of moral agents?

Natural evil often looks especially difficult because it is not obviously caused by human misuse of freedom. A landslide, an inherited illness or animal suffering in nature can seem to arise from the structure of the natural world itself. This raises questions about the kind of world God creates or sustains.

Moral evil is different because it involves responsibility. If a person lies, harms or exploits, the wrongness belongs to the moral agent's action or omission. That makes moral evil important for later arguments about free will, but it does not remove the problem. A student still has to ask why God would allow moral agents to cause severe harm at all.

Boundary Cases

The natural/moral distinction is essential, but real examples are not always tidy. Many cases include both a natural process and human responsibility.

Consider an earthquake. The movement of tectonic plates is a natural process, so the earthquake itself can be treated as natural evil if it causes suffering. But the number of deaths may also depend on human choices: unsafe buildings, corrupt planning, poor emergency preparation or unequal access to rescue. Those human failures introduce moral evil.

The same kind of distinction can apply elsewhere:

A useful classification question is: who, if anyone, is morally responsible for this suffering? If no non-divine moral agent is responsible, it is closer to natural evil. If human action or culpable inaction causes or worsens it, moral evil is involved.

This careful classification is not just vocabulary work. It prevents weak evaluation. A student who treats every case as "natural evil" may ignore human responsibility. A student who treats every case as "moral evil" may miss the challenge created by suffering that seems built into natural processes.

Why The Distinction Matters

Natural and moral evil put pressure on belief in God in different ways. The distinction therefore shapes what kind of answer or criticism will be relevant later.

Moral evil raises the question of freedom and responsibility. If humans are genuine moral agents, perhaps the possibility of wrongdoing is connected to the value of free choice. That line of thought becomes important in the later free will defence. But this lesson should already notice the problem that remains: even if freedom is valuable, why is the scale of moral evil so great, and why are victims often powerless?

Natural evil raises a different question. It is less clearly connected to human choice. A world with earthquakes, diseases, decay and death can appear to include suffering as part of its structure. That makes natural evil important for later debates about whether natural laws, soul-making, process thought or other responses can explain why such a world might be permitted by God.

The distinction also helps students avoid a common weak answer: "evil exists because people choose it." That may address some moral evil, but it does not immediately explain suffering caused by natural processes. Equally, "evil is just part of nature" may describe some suffering, but it does not excuse deliberate cruelty or injustice.

AO1 To AO2 Bridge

In AQA RS, AO1 is not just naming a term, and AO2 is not just giving an opinion. The natural/moral distinction becomes useful when accurate knowledge is turned into a reasoned judgement.

A strong evaluative judgement is often limited rather than exaggerated. For example: natural evil creates a distinctive challenge because it cannot be explained simply by blaming human choice, but this does not by itself prove that no adequate theistic response is possible. That is better AO2 than saying only "natural evil disproves God" or "God must have a reason."

Essay Use And Synoptic Link

This lesson is a building block for future essays on evil and suffering. Its main essay use is precision: before evaluating responses, a student must know what kind of evil is being discussed.

A basic paragraph might say:

Natural evil is things like earthquakes and moral evil is things like murder. This is a problem for God because both cause suffering.

That is accurate, but underdeveloped. A stronger paragraph makes the distinction do philosophical work:

The distinction between natural and moral evil matters because the two forms create different pressures on classical theism. Moral evil can be linked to human agency, so later free will responses may argue that God permits the risk of wrongdoing for the sake of genuine freedom. Natural evil is less easily handled in that way because disease, decay and disaster appear to arise from the structure of the natural world rather than from a particular human choice. This makes natural evil a distinctive challenge to belief in a good and powerful creator, although mixed cases such as preventable disaster deaths show that human responsibility can still be involved.

Why this improves:

• it defines both terms accurately
• it explains why the distinction matters
• it links AO1 knowledge to AO2 judgement
• it avoids treating this introductory lesson as if it had already solved the whole problem

Synoptic links should stay controlled. The next evil-and-suffering lesson develops the logical and evidential forms of the problem. Later lessons examine Hick's soul-making theodicy, the free will defence, process theodicy as presented by Griffin, and the strengths and weaknesses of each response. This lesson supplies the vocabulary those later arguments need.