The sense of being alonea disembodied spiritin an immense abyss of limitless space gives a kind of shock to him unless he comes well prepared by metaphysical understanding and well fortified by a resolve to reach the supreme reality

Please fix the punctuation.
The sense of being alone--a disembodied spirit--in an immense abyss of limitless space gives a kind of shock to him unless he comes well prepared by metaphysical understanding and well fortified by a resolve to reach the supreme reality.