The difference between Jewish Souls and non-Jewish Souls
Tanya
Likutei Amarim, middle of Chapter 19
ืืืื ืืื ืืื ืกืืจื ืืงืืืฉื ืฉืืื ื ืืื ืื ืฉื ืืฉื ืืืืื, ืฉื ืงืจืืช ืงืืืฉ ืืขืืืื
Now this is a general principle in the whole realm of holiness: Holiness (ืงืืืฉื) is only that which derives from Chochmah, called ืงืืืฉ ืืขืืืื โ โsupernal holiness.โ