Moving from the recently changed landscape in literary theory, in which the distinction between sacred and secular literature blurs, this book demonstrates that Dante’s Vita nuova harbors enormous potential for responding creatively to the cultural and intellectual crises of our times. Our “post-truth” era can rediscover the deeper meaning of truth as a poetic interpretation of what in the Middle Ages could still be understood as theological revelation. Dante’s “little book” makes startlingly clear how theology is crucial to the continuing intelligibility and viability of the humanities. Meant here is especially negative theology, or theology as (negated by) poetry. Theology, qua negative, is the knowing of our own unknowing of divinity – or of whatever it is that most deeply bonds us together as humans and grants us our very existence together with everything else. Dante’s hybrid of lyric poetry and autobiographical prose in his “little book” shows how the language of theology, like that of poetry, is grounded in the ineffability of human existence itself. This recognition is the beginning of the critique of all ideology as, in effect, idolatry. On this basis, a possibility of salvation through and for humanities tradition and theological revelation alike is projected from Dante’s work into our contemporary times.