Who among the following Bhakti Saint said that “Abide pure amidst the impurities of the world”?

Q. Who among the following Bhakti Saint said that “Abide pure amidst the impurities of the world”?

A.            Vallabhacharya

B.            Madhav

C.            Guru Nanak

D.            Chaitanya

Answer: Guru Nanak