Answer:
B: Manu’s religious feelings.
Explanation:
In this story, Manu is a man, the king of Dravida, before the great flood. Manu is told that the flood is coming, and that he needs to build a boat that carries the Vedas, Manu's family and the seven sages to safety. This revelation was given to Manu because the god Brahma was very pleased with Manu's religious feelings.