* Immovable but is actually changing: Imagine a mountain that slowly shifts over time, eroding away or being reshaped by geological forces. This could be used to describe a situation where something appears stable but is actually undergoing a gradual transformation.
* Overwhelming or insurmountable: Mountains are often used to symbolize challenges or obstacles. A "shifting mountain" might suggest a problem that keeps changing, making it difficult to address or overcome.
In a literary context, "shifting mountain" could also refer to:
* A character's internal struggles: Their emotions and beliefs might be constantly changing, making it difficult to understand them or to predict their actions.
* A changing landscape: This could represent a society or situation that is undergoing significant transformations.
Without more context, it's hard to say exactly what "shifting mountain" means. However, it's likely a powerful metaphor for something that is in constant flux and difficult to grasp.