What philosophical teachings about the time of death are presented in Chapter 31?

In Chapter 31, there is a significant philosophical discussion on the importance of one's mental state at the moment of death. The text explains that the state a soul attains after death is determined by what one meditates upon at that final moment. For this reason, the chapter advocates for the 'practice of remembrance of the Name' throughout one's life. This continuous practice is meant to ensure that one's mind does not get confused during difficult times and that the remembrance of God remains at the very end. The chapter suggests that surrendering to saints is crucial, as they understand this final state and can guide a soul to become free from the cycle of birth.