In the year 1690 on the banks of the river Bhāgirathi-Hooghly locally known as the Kali-Ganga or Ganges in the ancient village of Sutanuti or India’s present-day Kolkata city stood a mesmerising idol of the Hindu Goddess Kali under the shade of a bowing colossal Neem tree. The appearance of the idol was simply bone-chilling. Her…