This describes the scene of a crucifixion. Groups such as the Persians, Jews, Carthaginians, and Romans practiced this form of capital punishment from around the 6th century BCE to the 4th century CE.
The process involves nailing or tying the subject to a wooden cross, usually shaped like a T.
This punishment is commonly connected with the story of the crucifixion of Jesus Christ. Deemed a false Messiah by his fellow Jews, he was adorned with a crown of thorns and nailed to a cross by a nail through each hand, as well as one nail through the feet. He died, was buried, and, on the third day of his death, was miraculously resurrected back to life.
Blake plays with this imagery as the man and woman in his poem transition again and again from young to old and old to young.
Works cited:
"Crucifixion." Britannica Concise Encyclopedia. Encyclopaedia Britannica. Chicago: Encyclopedia Britannica, 2014.Credo Reference. Web. 23 Sep 2015.
"Crucifixion." The Columbia Encyclopedia. Columbia University and Paul Lagasse. New York: Columbia University Press, 2015. Credo Reference. Web. 23 Sep 2015.
"Crucifixion." The New Dictionary of Cultural Literacy, Houghton Mifflin. E.D. Hirsch, JosephF. Kett, and JamesS. Trefil. Boston: Houghton Mifflin, 2002. Credo Reference. Web. 23 Sep 2015.