Buddhism: Key Beliefs
Aligned to the AQA 8062 specification
- Level
- Intermediate
- Reading time
- 9 min
- Published
- 14 June 2026
- Updated
- 1 July 2026
On this page
Key takeaways
- The Three Marks of Existence are anicca (impermanence), anatta (no fixed self), and dukkha (unsatisfactoriness) — universal features of all conditioned phenomena according to Buddhist teaching.
- The Four Noble Truths teach that suffering exists, arises from craving rooted in the Three Poisons (ignorance, greed, hate), can cease, and that the Eightfold Path is the route to that cessation.
- Theravada Buddhism holds the Arhat ideal (personal liberation through the Five Aggregates framework); Mahayana holds the Bodhisattva ideal (universal liberation) and teaches sunyata (emptiness) and Buddha-nature.
- Nibbana is not death or annihilation — it is the cessation of craving and conditioned existence. Describing it as going to heaven or as nothingness is a common exam error to avoid.
- The Eightfold Path is grouped into three divisions: Ethics (sila), Meditation (samadhi), and Wisdom (panna) — mutually supporting factors, not sequential steps.
Want more lessons like this one?
Generate lessons on anything you study. Free account, no card needed.
Key terms
- Dhamma
- The body of teaching attributed to the Buddha — the truth about existence and the path to liberation; one of the Three Jewels of Buddhism.
- Paticcasamupada
- Dependent arising: the principle that all phenomena arise in dependence on conditions and cease when those conditions cease; nothing has independent existence.
- Anicca
- Impermanence: the teaching that everything that arises will eventually cease; one of the Three Marks of Existence.
- Anatta
- No fixed self: the teaching that there is no permanent, unchanging self or soul; the apparent self is a constantly changing flow of processes.
- Dukkha
- Unsatisfactoriness or suffering: includes obvious pain, the suffering of change, and the existential sense that conditioned existence cannot provide ultimate fulfilment.
- Nibbana
- Liberation — the cessation of craving and the end of the cycle of rebirth; not annihilation, but the blowing out of the three poisons. Called nirvana in Sanskrit.
- Sunyata
- Emptiness: a Mahayana teaching that not only the self but all phenomena are empty of fixed, independent nature.
- Skandhas
- The Five Aggregates in Theravada Buddhism: form, sensation, perception, mental formations, and consciousness — the components mistaken for a self.
- Bodhisattva
- The Mahayana ideal: a being who vows to attain Buddhahood not for personal liberation but to save all sentient beings from suffering.
- Arhat
- The Theravada spiritual ideal: a perfected person who has eradicated all defilements through personal effort and will attain final nibbana at death.
- Tanha
- Craving or thirst: the origin of suffering according to the Second Noble Truth; rooted in the three poisons of ignorance, greed, and hate.
- Magga
- The Eightfold Path: the Fourth Noble Truth and the Buddhist route to the cessation of suffering, grouped into ethics (sila), meditation (samadhi), and wisdom (panna).
Frequently asked questions
The Three Marks are anicca (impermanence — everything that arises will cease), anatta (no fixed self — the apparent self is a changing flow of processes), and dukkha (unsatisfactoriness — conditioned existence cannot provide ultimate fulfilment).
The Arhat ideal belongs to Theravada Buddhism: the individual attains personal liberation through their own effort. The Bodhisattva ideal is Mahayana: the practitioner vows to attain Buddhahood in order to liberate all sentient beings, not for personal gain alone.
Leaving the palace, Siddhattha encountered illness, old age, and a corpse — showing suffering is universal — then a calm holy man, suggesting a path beyond suffering existed. This prompted him to renounce his life of luxury and seek enlightenment.
Generate revision on any topic you study
Type any topic you're studying and Aicademy generates a complete lesson, quiz, and flashcard set, personalised to your level.
Lessons on anything
Structured, level-matched lessons on any topic you study
Practice quizzes
Find out what you actually know before the exam does
Flashcard sets
Lock in key concepts with instant revision cards
Ask Aica
Stuck on something? Get a clear explanation, any time
Buddhism: Worship, Ethics and Festivals
Related lessons
10 min