How does the text use metaphorical language to explain Sai Baba's influence on his followers during the Chavadi procession?

Chapter 37 employs a powerful metaphor to articulate the profound, almost mystical influence Sai Baba had on his devotees. The text describes Baba as a 'powerful magnet' who, through the 'attraction of His own power,' would pull the 'iron-like devotees' and draw them 'unknowingly to His feet.' This imagery goes beyond simple leadership or charisma, suggesting an irresistible spiritual force that emanated from Baba. It conveys the idea that the devotees' presence and participation were not merely a conscious choice but a compelling, natural response to Sai's spiritual energy, highlighting the deep, intrinsic connection they felt towards him.