Who is the person that can attain the 'place of fearlessness' even with a fleeting life on earth?

According to the teachings in chapter 37, the person who can attain the place of fearlessness is one who, despite having a fleeting life, offers every action performed in a moment to God. This chapter emphasizes that the earth-world is of profound importance, even more so than heaven, because it is the place for this ultimate attainment. The science of the oneness of Brahman and the Self, which is the means to ultimate liberation and fearlessness, is acquired here on earth through complete surrender to the Satguru, which removes all fear of worldly existence.