Why does Chapter 37 suggest that life on earth is more important than a long life in heaven?

Chapter 37 argues that the earth-world holds profound importance, even more than heavenly realms from which one falls after their merit is exhausted. The text provocatively compares the sensual pleasure of Indra in heaven to a donkey on a dung-heap, stating the pleasure is of equal weight. In contrast, life on earth, though fleeting, offers a unique opportunity for liberation. As stated in Chapter 37, a person who offers every action performed, even in a single moment, to God can attain the 'place of fearlessness.' The earth-world is valuable because it is where one can find devotees, hear stories of the Guru, and engage in worship.