Rama's killing of Vali from hiding is one of the most sustained ethical debates the Ramayana stages within its own text, since Vali, mortally wounded, is given a lengthy, articulate speech directly accusing Rama of violating the accepted rules of honorable combat, and Rama's reply, citing Vali's own earlier wrongdoing in seizing his brother's wife and kingdom, his duty as a king to punish injustice even outside his own realm, and a somewhat technical royal prerogative to hunt from concealment, has never fully satisfied all readers, then or now, making this episode one of the clearest places the epic itself acknowledges that its hero's conduct is not beyond legitimate question. This willingness to let a dying antagonist speak with real moral force, rather than simply villainizing him, has made the Vali episode a frequent touchstone in modern reinterpretations and critical readings of the Ramayana that push back against treating Rama as an uncomplicated moral exemplar.
Hanuman's introduction in this book begins his transformation across the epic from a capable minister into its most devoted and ultimately its most independently worshipped figure, since Hanuman's selfless service to Rama becomes, in later Hindu devotional tradition, a model of bhakti, loving devotion, so influential that Hanuman is worshipped as a deity in his own right across much of the Hindu world, often more widely and directly than several figures who outrank him within the epic's own narrative.