'Wilderness' signifies something with little life in it, as described in the internal sense in Luke 1:80 'Wilderness' signifies somewhere there is no good because there is no truth. 'Wilderness,' as in Jeremiah 23:10, signifies the Word when it is adulterated.

(Odkazy: Arcana Coelestia 1927)

6007. 'And I will certainly cause you to come up also' means a raising up after that. This is clear from the meaning of 'going up' as a raising up, dealt with in 3084, 4539, 5406, 5817. The raising up meant here is an advance from factual knowledge to more internal ideas. For after such knowledge has been filled with truths in the way stated above in 6004, a person is raised up from it towards more internal ideas; and once that is done the factual knowledge serves him as the groundwork for his contemplations. Being raised up towards more internal ideas is thinking on a more internal level, and at length as spirits and angels do. The more internal the level to which thought rises, the more perfect it becomes because it is closer to the inflow of truth and goodness from the Lord. For thought can exist on more internal or more external levels, 5127, 5141.