Symbolic Language Can Point Beyond Literal Meaning
Literal language answers one kind of question. What happened? How large? When? What caused it? Symbolic language does different work. A door can stand for transition. A journey can stand for development. Light can stand for understanding. The symbol is not the fact.
Its usefulness lies in the relationship it makes available. This is why symbolic language can be powerful and dangerous.
Used carefully, it compresses meaning that would take many literal sentences to describe. Taken literally, it can turn metaphor into a claim about reality that the metaphor was never designed to prove. The discipline is to know which mode we are in. What does the symbol let us see? What would be lost if we translated it into literal language? And what factual claims, if any, remain after the symbol is removed?
Symbolic language can point beyond literal meaning. It should not be asked to become evidence merely because the image is compelling.