Ein AyaWhen Does Judaism Allow Tzaddikim to Separate From the Physical World?
Ein Aya, Shabbat 2, 267
ome righteous people, like R. Shimon bar Yochai, already live as if they were in the world-to-come, with just minimal physical pleasure. Their priorities are so clear that they even have difficulty tolerating those who work & live in the "regular" world. The carob tree that miraculously grew for them in the cave, represents selflessness, where even one's planting is for their descendants, not for themselves. Similar to God, Who created this world out of altruism, for us, so too when one plants in Eretz Yisrael he's doing so for generations to come for Israel is our eternal home, as fruit-trees benefit coming generations. In Israel, when in Jewish hands, there's no ideal to separate from this physical world, for even the physical is holy.