Rama does not merely follow Dharma; he embodies it. As Sage Maricha states in the Valmiki Ramayana, 'Ramo Vigrahavan Dharmah'—Rama is Dharma personified. His choices are consistently guided by systemic ethics rather than personal convenience or desire.
Valmiki Ramayana, Aranya Kanda (Chapter 37, Verse 13): 'Ramo vigrahavan dharmah sadhu satya parakramah' (Rama is the embodiment of righteousness, noble, and truthful in prowess).
When offered the throne of Ayodhya by his brother Bharata in the Chitrakoot forest, Rama refused to return. Though the ministers, citizens, and elders begged him to break his exiled state, Rama maintained that breaking a royal decree or an oath to uphold his father's honor would destroy the foundation of public law.