The Killing of Cāṇūra, Muṣṭika, and Kaṁsa; Liberation and Restoration of Dharma in Mathurā
वसुदेवस्तु दुर्मेधा हन्यतामाश्वसत्तम: । उग्रसेन: पिता चापि सानुग: परपक्षग: ॥ ३३ ॥
vasudevas tu durmedhā hanyatām āśv asattamaḥ ugrasenaḥ pitā cāpi sānugaḥ para-pakṣa-gaḥ
Kill that most evil fool Vasudeva! And also kill my father, Ugrasena, along with his followers, who have all sided with our enemies!
This verse shows Kaṁsa’s extreme adharma—he commands immediate killing of Vasudeva and even his own father Ugrasena, revealing how fear and envy drive a tyrant to violence against family and innocents.
Kaṁsa views any sympathy for Kṛṣṇa and Balarāma—or any resistance to his rule—as betrayal; thus he labels Ugrasena and his supporters as aligned with his enemies.
It warns that unchecked anger, paranoia, and attachment to power can make a person unjust even toward loved ones; cultivating dharma, humility, and devotion protects the heart from such downfall.