What is the deeper meaning behind Baba telling Kakasaheb Dixit to 'nail down' Vitthal after his vision?

When Kakasaheb Dixit had a vision of Vitthal, Sai Baba's advice to 'Nail him down and make him steady' carries a profound spiritual meaning. As Chapter 4 explains, Baba warned that Vitthal, representing the divine vision or spiritual state, 'will escape if you avert your eyes, even for a moment of neglect.' This instruction is a metaphor for the need for unwavering focus and continuous practice in one's spiritual life. It signifies that a fleeting spiritual experience must be stabilized and integrated through constant remembrance and devotion, preventing the mind from wandering and losing that divine connection. The subsequent arrival of the Vitthal picture, which Dixit bought and installed for worship, served as a physical anchor for this continuous devotion.