What does Kipling mean when he commands fill full the mouth of famine and bid sickness cease?

The quote "fill full the mouth of famine and bid sickness cease" appears in the poem "The Recessional" by Rudyard Kipling. In this poem, Kipling exhorts the British Empire to use its power and wealth to improve the lives of its subjects and promote peace and well-being around the world. The phrase "fill full the mouth of famine" refers to the alleviation of hunger and starvation, while "bid sickness cease" refers to the eradication of disease. By commanding these actions, Kipling is calling on the British Empire to take a proactive role in addressing social and health issues and to strive for a more just and compassionate society.