Dining on Leviathan. Discoursing with Socrates. Debating the nature of existence in the afterlife. These are among the topics authors address in this wide-ranging account of how Jews have conceptualized the world to come and structured their lives in this world accordingly. Some authorities portrayed the afterlife as an endless round of feasting and drinking of chazerie that would put the fanciest Las Vegas buffets to shame. There were visionaries who mapped out otherworldly climes populated by monstrous creatures. Others, decidedly more staid, saw the world to come as a location where neither food nor wine would be consumed; instead, it would offer the opportunity to bring moral certitude to questionable practices that could not be eradica...