Summarize the theme of guilt as it is presented in the poem, Late and Deep?

Celan's life and work show the influence of guilt. Perhaps this experience is an example of "survivor's guilt," which may have led to his suicide, like that of his contemporary Primo Levi. There are several levels of guilt in this poem. First, the poet himself may feel guilt that he has survived the Holocaust when so many, including his parents, have perished. Second, the speakers, those who swear a blasphemous oath, revel in their guilt, saying that they do not care about it. They challenge the elements, the moral and physical order of the universe, challenging the sea and the "armored windblast of conversion," even the fundamental basis of time with a "day of midnights." Third, there is a collective guilt that was attributed to the Jews by Christians, who blamed them for the death of Christ. This guilt has a long and sordid history, and has endured from early Christian times up to the present. In Celan's poem, the guilt is accepted, along with the guilt of the apostasy of the oath-takers. It is not absolutely clear whether the guilt is personal, internalized, or external, but in any event it is pervasive, and a central theme of the poem.