What is the relationship between the Guru's grace, a devotee's faith, and the eight sattvic emotions as described in Chapter 27?

Chapter 27 intricately links the Guru's grace, a devotee's faith, and the manifestation of higher spiritual states. The chapter explains that the awakening of Guru's grace is an internal experience, beyond the senses, that destroys inner conflicts. However, this is not unconditional. The text explicitly states that the subsiding of the six passions (like lust and anger) and the emergence of supreme love and devotion do not occur without 'ultimate faith in the Guru's feet.' As Chapter 27 clarifies, this profound faith is the necessary prerequisite for the arousal of the eight sattvic emotions, which are the pure, transcendental feelings that mark a devotee's spiritual progress.