The poem ends by comparing the titular figure to "some grave Tyrian trader" who sailed through the Straits of Gibraltar to do business with "dark Iberians."  The epigraph is from Glanvil's Vanity of Dogmatizing, and the poet reads about a figure who 
The poem ends by comparing the titular figure to "some grave Tyrian trader" who sailed through the Straits of Gibraltar to do business with "dark Iberians."  The epigraph is from Glanvil's Vanity of Dogmatizing, and the poet reads about a figure who tires of knocking at preferment's door and wanders off to wait for the spark from heaven, while everybody else half lives a hundred different lives.  FTP, identify this 1853 poem, whose title refers to a poor student who drops out of Oxford and becomes a vagabond, a work of Matthew Arnold.
The poem ends by comparing the titular figure to "some grave Tyrian trader" who sailed through the Straits of Gibraltar to do business with "dark Iberians."  
"The Scholar-Gypsy"