What is the ultimate spiritual attainment a devotee should seek, according to the final prayer in Chapter 50?

The final prayer in Chapter 50 clarifies that the ultimate goal for a devotee is not traditional liberation, or moksha. The text explicitly states a lack of desire for the 'four types of liberation like Salokata.' Instead, the devotee's 'supreme attainment' is described as having 'steady devotion to Sai... firmly attached.' Chapter 50 posits a unique perspective that we were 'never bound in the first place,' so the concept of liberation is moot. The true path to a pure heart and spiritual fulfillment is through the 'awakening of devotion to the Saint.' This unwavering love and connection to the Guru is presented as the most cherished and paramount spiritual goal.