According to the final message in Chapter 44, how can a devotee become the 'form of Sai'?

The concluding part of Chapter 44 offers a powerful and accessible path for a devotee to become the 'form of Sai.' The text makes a definitive promise, stating, "those who sing Sai’s glory, as well as those who listen with good faith, Both become the form of Sai; know this firmly in your heart." This indicates that the transformative power lies in sincere engagement with Sai's life and teachings. Whether one is actively narrating his glory or listening with deep faith and reverence, the act itself merges the devotee with the essence of Sai, fulfilling the ultimate goal of spiritual practice.