According to Chapter 37, why is it more valuable to build a spiritual community on Earth rather than simply striving for a heavenly afterlife?

Chapter 37 argues compellingly for the profound importance of the earth-world over a traditional heaven. The text points out that heavenly abodes are often just places for sensual enjoyment, from which one eventually falls after their merit is exhausted. In contrast, life on Earth, though fleeting, offers a unique opportunity for spiritual action. The chapter states that 'he who offers every action performed in a moment to God attains the place of fearlessness.' This suggests that building a community here allows us to actively practice devotion and offer our deeds to God, which is a more direct path to liberation than passively enjoying the fruits of past karma in a temporary heaven.