Refers to the fundamental principles or teachings of a religion, philosophy, or school of thought. Slightly formal and often used in academic or religious contexts.
The sect's doctrine is based on strict precepts.
He faithfully followed his teacher's teachings.
Compound of 教 (kyō, 'teaching') and 旨 (shi, 'purport' or 'principle'). The exact historical derivation is uncertain, but the spelling is conventionally associated with the meaning 'doctrine'.