According to the source, what is the path to breaking the bond of worldly existence?

As detailed in Chapter 1, the path to breaking the bond of worldly existence lies in complete and multi-faceted devotion to the Sadguru. This is not a passive belief but an active engagement of one's entire being. A devotee should hear Sai's virtues, meditate on his form with the mind, and constantly think of him with the heart. Furthermore, one must dedicate their body, mind, and wealth with full devotion at the Sadguru's feet and spend their entire life in his service. This complete surrender and constant remembrance are presented as the means to sever the ties of worldly life.