It is common in the Bible for people to "rise up," and it would be easy to pass over the phrase as simply describing a physical action. But in fact it represents an elevation in spiritual state, moving to a more internal frame of mind closer to the Lord. Often it has to do with understanding a new or important idea; we "rise up" to a state of greater perception and enlightenment. Obviously context is crucial to the exact meaning of the phrase in a given passage -- it matters greatly who it is that is rising up, and why.

1262. From this it now becomes clear that 'the earth' here also means the Church; for when the earth is mentioned, one's only perception is of the nation or people there, and when a nation or people is envisaged one's only perception is of their character. Consequently 'the earth' means nothing other than the Church, as shown already in 662, 1066.