Nirvana
The extinction of attachment, ignorance, and suffering is the central liberating goal.
What it is: Nirvana is the cessation of attachment, ignorance, and suffering that keep beings bound to the conditioned cycle.
How the tradition understands it: The concept can be described negatively as the extinction of the causes of suffering, or positively as liberation, peace, and non-conditioning. Its understanding varies between traditions.
Textual basis and context: Ancient texts present it as the goal of Buddhist practice. Later currents developed broader metaphysical and soteriological interpretations.
Debates and variations: The status of nirvana is one of the most debated themes in Buddhist history.
Supportive
Udana 8.1
A classical text often cited on the unconditioned.
Reference: Udana 8.1.
Content: The discourse speaks of the unborn, the unbecome, and the unconditioned as the condition of possibility for liberation.
Use in debate: It is widely used in discussions about nirvana.
Neutral
Dhammacakkappavattana Sutta
The first sermon with the Four Noble Truths and the Eightfold Path.
Reference: Saṃyutta Nikāya 56.11, Dhammacakkappavattana Sutta.
Content: The discourse presents the Four Noble Truths and the Noble Eightfold Path as the core of the initial teaching.
Use in debate: It is one of the most important sources for the classical structure of Buddhism.