Udyotaka
None of these
Ramanuja
Hemachandra
Basavaraja
Shankaracharya
Kabir
Ravidas
Nanak
Meera
Ramanand
Dadu
Raghunandan
Tukaram
Opposed the practice of image worship.
Advocate the austerities preached by the Buddhist and Jains
Preached personal devotion of God as a means of salvation.
Stressed the rigidities of traditional rituals.