The Related Suttas Collection 56.27

3. At the Village of Koṭi

Real

“Bhikkhus, there are these four noble truths. What four? The noble truths of suffering, the origin of suffering, the cessation of suffering, and the practice that leads to the cessation of suffering. These four noble truths are real, not unreal, not otherwise. That’s why they’re called ‘noble truths’.

That’s why you should practice meditation …”