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A Level Religious Studies Study Guide: Philosophy, Ethics, and Essay Technique

10 min readBy warpread.app

A Level Religious Studies is one of the most intellectually demanding A Levels offered, despite its reputation among students who have not studied it. It requires genuine philosophical rigour — the ability to reconstruct and evaluate abstract arguments about the nature of God, morality, consciousness, and language — alongside detailed knowledge of theological and ethical traditions spanning two millennia.

The students who reach top grades are those who treat it as a philosophy and ethics course taught through a religious lens, not as a course about what religious people believe.

Philosophy of Religion: arguments and their limits

The cosmological argument: Several versions exist — know at least Aquinas's Five Ways (specifically the Third Way: contingent beings require a necessary being) and Leibniz's principle of sufficient reason. The philosophical force of the argument depends on: (1) whether an infinite regress of causes is genuinely incoherent (Aquinas claims yes; Russell argues the universe might simply be a brute fact); (2) whether the concept of a 'necessary being' is coherent (Kant's objection: existence is not a predicate, so a 'necessary being' may be logically vacuous). Hick's response: necessary existence might be understood as the property of being self-explanatory, not as logical necessity.

The ontological argument: Anselm's version in the Proslogion: God is "that than which nothing greater can be conceived" (TTWNGCCB). If God exists only in the mind, we can conceive of a greater being existing in reality — contradiction. Therefore God exists in reality. Kant's objection: existence is not a predicate (property) — you cannot add it to a concept to make it greater. Plantinga's modal version: in modal logic, if God's existence is possible (conceivable without contradiction) and God is necessarily existent, then God exists in all possible worlds including the actual world. Evaluation of Plantinga: does possibility here mean conceptual or metaphysical possibility?

The teleological argument: Paley's watch analogy — a watch's complex purposive design implies a designer; the universe exhibits similar (greater) design; therefore the universe has a designer. Hume's three objections (pre-Paley, in Dialogues Concerning Natural Religion): (1) analogy is weak — universe not sufficiently like a watch; (2) if design requires a designer, the designer requires a greater designer (regress); (3) alternative explanations exist (Hume's anthropic principle anticipation). Darwin's evolution provides a mechanistic alternative. Swinburne's response: cumulative probabilistic argument — the universe's fine-tuning is improbable on the hypothesis of no God, more probable on the hypothesis of a God with good reasons to create.

Use the Cornell Notes Tool to structure each argument: main column = the argument step by step; cue column = the objection to each step; summary = your evaluation of which is more compelling and why.

The problem of evil: The logical problem (Mackie): If God is omnipotent, omniscient, and omnibenevolent, evil would not exist. Evil exists. Therefore such a God does not exist. Plantinga's Free Will Defence: God cannot create beings capable of moral good without the capacity for moral evil — omnipotence does not require the logically impossible. Limitation: only addresses moral evil, not natural evil. Hick's soul-making theodicy: evil is instrumentally necessary for the development of moral and spiritual virtues in an epistemic distance between God and humans (Irenean theodicy). Criticism: is the quantity and intensity of suffering proportionate to any spiritual purpose? Rowe's evidential problem of evil: even if God and evil are logically compatible, gratuitous evil makes God's existence improbable.

Ethics: theories, applications, and the AO2 split

Natural Law (Aquinas and the tradition): Everything has a final cause (telos) determined by its nature. Human beings' primary precepts (preserve life, reproduce, educate children, live in society, worship God) follow from the natural end of human reason. Secondary precepts are specific moral rules derived from primary precepts. The doctrine of double effect allows actions with both good and bad effects if: the act itself is not intrinsically evil, the agent intends only the good effect, the bad effect is not the means to the good effect, and there is proportionate reason. Evaluation: the concept of a fixed human nature is contested — evolutionary psychology and social constructivism both challenge it.

Kantian ethics: The categorical imperative in three formulations: universalisability (act only on maxims you could will to be universal laws — tests moral consistency), humanity formula (treat persons always as ends, never merely as means — grounds human dignity), kingdom of ends (act as a member of a moral community of rational beings). Kant's deontological ethic is anti-consequentialist: an act's rightness depends on its conformity to duty, not its outcomes. Strengths: absolute moral duties resist manipulation. Weaknesses: rigid application produces absurd results (lying to a murderer to protect an innocent person); difficulty in resolving conflicts between duties.

Utilitarianism: Bentham's act utilitarianism: the right act maximises overall happiness (hedonic calculus — intensity, duration, certainty, propinquity, fecundity, purity, extent). Mill's rule utilitarianism: follow rules whose general observance maximises utility. Singer's preference utilitarianism: maximise preference satisfaction across all sentient beings. Evaluation: difficulty of measuring and comparing utility; potential to justify violations of individual rights for aggregate welfare; replaceability argument for animals (Singer) vs its implications.

Applied ethics: For sexual ethics (homosexuality, premarital sex, contraception), euthanasia (active vs passive, voluntary vs involuntary), and environmental ethics (anthropocentrism vs biocentrism, Gaia hypothesis), apply all three theories systematically. Know the key legal context (Sexual Offences Act, Suicide Act, etc.) and at least two scholarly positions within each debate.

Essay structure: the 40-mark answer

The OCR 40-mark essay structure: The question typically asks you to "assess" or "critically evaluate" a claim. Effective structure:

Introduction (4–5 sentences): Define key terms. State what the question is asking — what debate or controversy does it target? Indicate your line of argument.

Body (5–7 paragraphs): Each paragraph presents one argument or perspective, critically evaluated. The top level requires evaluation within each paragraph, not just at the end. Pattern: state the position → present the strongest version of the argument → raise the most significant objection → evaluate which is stronger → link back to the question.

Conclusion (3–4 sentences): Synthesise your arguments. State your evaluated conclusion — which position is better supported and why. Avoid weak conclusions ("there are many perspectives and no final answer"). Commit to a reasoned position, however qualified.

Common weaknesses to avoid:

The Pomodoro Timer is excellent for timed essay practice — write a full 40-mark response in 45 minutes, then use the remaining time to review against OCR's descriptors. If you are also studying A Level Philosophy (where available), the philosophical skills in both courses are directly transferable.

Topics

A Level Religious Studies study guideA Level RS revisionOCR A Level Religious StudiesA Level philosophy of religionA Level ethics revisionA Level Religious Studies essaysA Level theologyA Level Religious Studies grade A

Revise smarter for A Levels

Structure your A Level notes with the Cornell Notes Tool, build active recall flashcard decks, and use the Pomodoro Timer to cover more ground in less time across each subject.