Throughout the Duino Elegies, Rilke explores themes of "the limitations and insufficiency of the human condition and fractured human consciousness ... mankind's loneliness, the perfection of the angels, life and death, love and lovers, and the task of the poet".[1] Philosopher Martin Heidegger remarked that "the long way leading to the poetry is itself one that inquires poetically", and that Rilke "comes to realize the destitution of the time more clearly. The time remains destitute not only because God is dead, but because mortals are hardly aware and capable even of their own mortality."[23] Rilke explores the nature of mankind's contact with beauty, and its transience, noting that humanity is forever only getting a brief, momentary glimpse of an inconceivable beauty and that it is terrifying. At the onset of the First Elegy, Rilke describes this frightened experience, defining beauty as