Gevurot Meyruach Hakodesh 20:24

But I gufa (myself) do not account my existence in the Olam Hazeh of any value to myself, if only I may finish my course and the avodas kodesh sherut which I received from the Rebbe, Melech HaMoshiach Adoneinu Yehoshua to bear witness to the Besuras HaGeulah of the Chen v'Chesed HASHEM.

Gevurot Meyruach Hakodesh 20:24