Can you describe Sai Baba's personal devotion to lighting lamps and the festival of lights?

Chapter 5 reveals that Sai Samarth had a great fondness for the festival of lights. This devotion was a hands-on practice for him. He would personally take a tin pot and go around to the shops of grocers and oil-merchants to beg for oil. With this oil, he would light lamps that burned brightly in both the temple and the mosque. The text specifically notes his love for the Diwali festival, going so far as to tear rags himself to make wicks for the lamps he would light in the mosque, showing his deep personal commitment to this form of worship.