The tyrant king Kamsa, aware that his prophesied destroyer had been born, dispatched a series of fearsome demons to Gokul to kill every infant who might be Krishna. What followed is one of the most remarkable sequences in Hindu scripture — a series of supernatural attacks upon a baby who defeated each one with effortless divine power, often while still crawling or lying in his mother's lap.
1. The Killing of Putana
Form: Demoness disguised as a beautiful woman with poisoned breasts
Source: Srimad Bhagavatam, Canto 10, Chapter 6
Kamsa sent the demoness Putana to kill all newborn boys. She arrived in Gokul in the form of a beautiful woman and offered to nurse baby Krishna. Krishna sucked not only the poisoned milk but her very life force, destroying her while still an infant on her lap.
2. The Killing of Trinavarta
Form: Whirlwind demon sent by Kamsa
Source: Srimad Bhagavatam, Canto 10, Chapter 7
The demon Trinavarta appeared as a devastating tornado that swept baby Krishna into the sky. In the air, the infant became so heavy that the demon could not hold him. Krishna grasped Trinavarta by the throat and the demon crashed to the ground, lifeless, while Krishna sat unharmed on his chest.
3. The Killing of Shakatasura
Form: Demon who possessed a cart (shakata)
Source: Srimad Bhagavatam, Canto 10, Chapter 7
While baby Krishna lay beneath a cart during his first birthday celebration (Utthana ceremony), the demon Shakatasura entered the cart and tried to crush the infant. Krishna, though only a few months old, kicked the cart with his tiny foot and shattered it to pieces, killing the demon instantly.
Theological Significance: Each demon-slaying pastime in Gokul serves a dual purpose in the Bhagavatam. On the surface, they demonstrate Krishna's divinity even as an infant. On a deeper level, each demon represents a particular type of inner obstacle — pride, deception, aggression — that the devotee must overcome on the spiritual path. Putana represents false devotion disguised as nurturing. Trinavarta represents the whirlwind of material desires that carries the soul away from truth. Shakatasura represents the inertia and weight of material attachments that threaten to crush the spirit.