In the Mimamsa school of philosophy, often intersecting with aesthetics, how does the concept of 'Shabda Brahman' relate to the efficacy of mantras and poetic verses?
1
Shabda Brahman is the transcendental form of sound, making mantras divine
2
Shabda Brahman is a metaphor for the authoritative teacher
3
Shabda Brahman critiques the use of elaborate metaphors
4
Shabda Brahman is the logical structure beneath verses