Content : The Ishavasya Upanishad begins and ends with this sutra, and in it is declared all that can ever be said. It is quite unique. For those who fully understand it, no more is needed; the rest of the Upanishad is for those who do not. Thus the peace prayer, which usually brings the Upanishad to its close, is here invoked at the end of the very first sutra. And for those who have come to the peaks of understanding, this is the end of the Ishavasya; but for those who are still climbing, it is only the beginning…