will I be" and begins "Go, for they call you, shepherd, from the hill", and this author of "The Scholar Gipsy" wrote a more well-known work which claims that "The Sea of Faith was once, too, at the full" and that "Sophocles heard it long ago on the Aegean", before ending by describing "a darkling plain...where ignorant armies clash by night".  
He wrote the lines, "Wandering between two worlds, one dead the other powerless to be born, with nowhere yet to rest my head like these, I rest on earth forlorn", while another poem by this author begins when "the first grey of morning fill'd the east" and adapts a story from the Shahnameh.  In addition to "Stanzas from the Grande Chartreuse" and "Sohrab and Rustum", this author wrote one poem which contains the lines, "And near me on the grass lies Glanvil's book—and here til sun-down, shepherd! will I be" and begins "Go, for they call you, shepherd, from the hill", and this author of "The Scholar Gipsy" wrote a more well-known work which claims that "The Sea of Faith was once, too, at the full" and that "Sophocles heard it long ago on the Aegean", before ending by describing "a darkling plain...where ignorant armies clash by night".  For 10 points—name this author of "Dover Beach".
He wrote the lines, "Wandering between two worlds, one dead the other powerless to be born, with nowhere yet to rest my head like these, I rest on earth forlorn", while another poem by this author begins when "the first grey of morning fill'd the east" and adapts a story from the Shahnameh.  
Matthew {Arnold}