Chapter 37 presents a unique perspective on heaven. Can you explain what it says about the nature of heaven and why the conventional idea is questioned?

Chapter 37 provides a profound reinterpretation of heaven, suggesting it is not a physical place but a state of being. It identifies true heaven with the Vairaj, or the Cosmic Being, a condition described as being free from mental grief, disease, worry, hunger, thirst, and the fear of old age or death. In this divine state, the soul moves fearlessly. The chapter then questions the desire for the conventional heaven, which is often seen as a place for sensual enjoyment attained through sacrifices. It argues that such a place is useless if it lacks the remembrance and chanting of God's name, like Govinda, implying spiritual connection is far more valuable than mere sensual pleasure.