From a theological perspective, what is the specific role of faith in achieving liberation according to Chapter 48?

Chapter 48 positions faith, or 'Bhava', as the fundamental cause for spiritual liberation. It is not merely a belief but the very source from which love springs, stating 'love is fully present in the womb of faith.' The text makes a definitive claim that 'faith alone is the cause for crossing the ocean of worldly existence.' This faith activates the power of the Sai Satcharitra; listening with 'good faith' ensures desires are fulfilled and leads to devotion. Ultimately, for the listener and speaker, this process culminates in becoming 'eternally liberated' as their sins and merits are destroyed. Therefore, faith is the critical catalyst that initiates the entire process of devotion, purification, and final release from the cycle of worldly existence.