It is concluded, therefore, that even a little energy expended in the service of the Lord gives one immense transcendental profit. This is explained in the Bhagavad-gītā: sv-alpam apy asya dharmasya trāyate mahato bhayāt. Devotional service in Kṛṣṇa consciousness is so sublime that even a little service rendered to Kṛṣṇa, knowingly or unknowingly, gives one the greatest transcendental benefit. The system of worshiping Kṛṣṇa by offering flowers from a tree is also beneficial for the living entity who is confined to the bodily existence of that tree. When flowers and fruits are offered to Kṛṣṇa, the tree that bore them also receives much benefit, indirectly. The arcana process, or worshiping procedure, is therefore beneficial for everyone. Kṛṣṇa is worshipable by great demigods like Brahmā and Lord Śiva, and Pūtanā was so fortunate that the same Kṛṣṇa played in her lap as a little child. The lotus feet of Kṛṣṇa, which are worshiped by great sages and devotees, were placed on the body of Pūtanā. People worship Kṛṣṇa and offer food with great reverence and devotion, but automatically He sucked the milk from the body of Pūtanā. Devotees therefore pray that if simply by offering something as an enemy Pūtanā got so much benefit, then who can measure the benefit of worshiping Kṛṣṇa in love and affection? Therefore only Kṛṣṇa should be worshiped, for so much benefit awaits the worshiper.
Although Pūtanā was an evil spirit, she gained elevation just like the mother of the Supreme Personality of Godhead. It is clear that the cows and the elder gopīs who offered milk to Kṛṣṇa were also elevated to the transcendental position. Kṛṣṇa can offer anyone anything, from liberation to anything materially conceivable. Therefore, there cannot be any doubt of the salvation of Pūtanā, whose bodily milk was sucked by Kṛṣṇa for such a long time. And how can there be any doubt about the salvation of the gopīs, who were so fond of Kṛṣṇa? Undoubtedly all the gopīs, cowherd boys, cows and everyone else who served Kṛṣṇa in Vṛndāvana with love and affection were liberated from the miserable condition of material existence.
When all the inhabitants of Vṛndāvana smelled the good aroma from the smoke of the burning Pūtanā, they inquired from each other, “Where is this good fragrance coming from?” And while conversing, they came to understand that it was the fumes of the burning Pūtanā. They were very fond of Kṛṣṇa, and as soon as they heard that the demon Pūtanā had been killed by Kṛṣṇa, they offered blessings to the little child out of affection. After the burning of Pūtanā, Nanda Mahārāja came home and immediately took up the child on his lap and began to smell His head. In this way, he was quite satisfied that his little child was saved from this great calamity. Śrīla Śukadeva Gosvāmī has given a blessing to all persons who hear the narration of the killing of Pūtanā by Kṛṣṇa: they will surely attain the favor of Govinda.