Why does Chapter 37 argue that life on Earth is more valuable for a spiritual seeker than attaining heaven?

The teachings in Chapter 37 present a powerful argument for the profound importance of earthly life over the heavenly abode. Heaven is described as merely a place for sensual enjoyment, from which one inevitably falls after their accumulated merit is exhausted. The text points out that the pleasure experienced by Indra in heaven is fundamentally the same as that of a donkey wallowing in a dung-heap. In contrast, the earth-world, though life is fleeting, is the unique arena where one can offer every action to God. This practice allows a devotee to attain a place of fearlessness, making earthly existence far more valuable for true spiritual liberation.