Allude - Functioning

Functioning

A sobriquet is an allusion: by metonymy one aspect of a person or other referent is selected to identify it, and it is this shared aspect that makes an allusion evocative. In an allusion to "the city that never sleeps", New York will be recognized. Recognizing the figure in this condensed puzzle-disguise additionally serves to reinforce cultural solidarity between the maker of the remark and the hearer: their in part because "it depends on something more than mere substitution of a referent" The allusion depends as well on the author's intent; an industrious reader may search out parallels to a figure of speech or a passage, of which the author under examination was unaware, and offer them as unconscious allusions— coincidences that a critic might not find illuminating. Addressing such issues is an aspect of hermeneutics.

William Irwin remarks that an allusion moves in only one direction: "If A alludes to B, then B does not allude to A. The Bible does not allude to Shakespeare, though Shakespeare may allude to the Bible." Irwin appends a note: "Only a divine author, outside of time, would seem capable of alluding to a later text." This is the basis for Christian readings of Old Testament prophecy, which asserts that passages are to be read as allusions to future events!