Lord Palmerston, the premier of England, was petitioned by Scottish clergy to appoint a day of prayer and fasting to prevent a cholera outbreak. However, Lord Palmerston replied that the clergy should focus on sanitation measures like cleaning streets and houses, promoting public health, and ensuring good nutrition for the poor. These preventive measures, he argued, would eliminate the need for fasting and prayer, as God would not listen to prayers when basic preventive steps were ignored.