But, like all indulgences that are valued not just for their product but for their process, the sento will never entirely disappear. For in the unhurried rituals of scrubbing and soaking, and in the perspective of profound relaxation that can only be derived from immersion in water the meek might describe as scalding, there are qualities of devotion, and celebration, and meditation, qualities that are necessary concomitants to a life worth living.