How did Sai Baba explain the connection between eating and one's ability to practice devotion?

Sai Baba taught that there is a direct and essential link between physical sustenance and the ability to practice devotion. Chapter 32 explains his philosophy that without food, the senses become weak and lose their capacity for spirituality. He would ask how the eyes could possibly see God, how the tongue could describe His glory, or how the ears could hear His praise without the 'moistness of food in the belly.' In summary, Baba's teaching was that all senses require strength derived from food, and only then can true devotion to God happen.