What role did Das Ganu play in Ratanji's life when he was struggling with his desire for a son?

When the merchant Ratanji was deeply troubled by his childlessness, he confided in Das Ganu, a person in whom he had great faith. As detailed in Chapter 14, Das Ganu played a pivotal role by advising Ratanji to seek help from Sai Baba in Shirdi. Ganu instructed him to go to Shirdi, take Baba's darshan, and openly share his secret sorrow. He expressed immense confidence in Sai Baba's power, stating that Baba's "handiwork is inconceivable" and that by surrendering to Him, Ratanji would be fulfilled. This advice gave Ratanji a path forward and prompted his journey to Shirdi.