"Especially in Christendom," (How Not, 31) one maintains a tension between self-transcendence, ("a turning of life towards something beyond ordinary human flourishing"), and "this-worldly concerns of human flourishing and creaturely existence." (How Not, 31)
In Christendom, "this tension is not resolved, but inhabited." (How Not, 31) This relates to Carnival, which is a temporary relief from this tension.