Side-ring EXTRA · Arayos defile the Land itself
Torah Temimah is silent on 18:25. Rashi and Toras Kohanim treat the Land’s defilement and subsequent “vomiting” as a unique property of Eretz Yisroel.
English: A parable of a prince who was fed something repulsive that could not remain in his intestines, so he vomited it out. Likewise the Land of Israel cannot retain transgressors.
Unique sensitivity of Eretz Yisroel
Arayos are not merely personal sins; they defile the Land, and the Land itself expels its inhabitants. Other lands do not possess this same inability to tolerate such conduct.