The fifth notes that the author is a "little world made cunningly Of elements, and an angelike sprite," while the seventh alludes to Revelation 7:1 with its image of angels blowing trumpets at "the round earth's imagined corners."  
The ninth one of them discusses the immunity from sin of poisonous minerals and lecherous goats, and wishes that blood and tears could make a "heavenly Lethean (leh-thee-an) flood" to drown the author's "sins' black memory."  The fifth notes that the author is a "little world made cunningly Of elements, and an angelike sprite," while the seventh alludes to Revelation 7:1 with its image of angels blowing trumpets at "the round earth's imagined corners."  There are 19 of them in all, the 14th of which compares the author to a "usurped town" in the course of asking that the "three-personed God" batter his heart.  FTP, name this group of devotional poems, the tenth of which famously begins "Death, be not proud," a work of John Donne.
The ninth one of them discusses the immunity from sin of poisonous minerals and lecherous goats, and wishes that blood and tears could make a "heavenly Lethean (leh-thee-an) flood" to drown the author's "sins' black memory."  
the Holy Sonnets