Wherefore means "why" or "for what reason"—NOT "where," despite common misunderstanding. Juliet's "Wherefore art thou Romeo?" asks "Why are you Romeo?" (why do you have that name?), not "Where are you?" Students frequently misinterpret this. The term breaks down: "where" (used archaically for "why") + "fore" (for).
Shakespeare uses
wherefore for causal questions: "Wherefore didst thou this?" (Why did you do this?). In the
King James Bible, wherefore introduces reasons and conclusions. Understanding wherefore as causal, not spatial, is crucial for interpretation. The phrase "the whys and wherefores" means the reasons and explanations. By the 18th century, wherefore was declining except in legal and formal contexts. Modern usage preserves "wherefore" mainly in "the whys and wherefores" and misquoted Shakespeare. Compare "why" (reason), "wherefore" (formal/archaic "why"), and "where" (place, entirely different despite prefix).