Based on the events in Shirdi, how can a devotee achieve a divine vision like the one of Vitthal?

According to the experiences described in chapter 4, a devotee can achieve a divine vision through intense faith and dedicated practice. Sai Baba explicitly told Das Ganu that for the form of Vitthal to appear, "the devotee must be full of faith." This is exemplified by Kakasaheb Dixit, who received a vision of Vitthal while in deep meditation after his morning bath. Baba's subsequent advice to Kakasaheb, "He will escape if you avert your eyes, even for a moment of neglect," suggests that maintaining constant, unwavering focus and devotion is crucial to making the divine presence a steady reality in one's life.