The "midst" of something in the Bible represents the thing that is most central and most important to the spiritual state being described, the motivation that drives everything else. In general this will be something we love or feel, because at the core of things we are what we love; our loves define us.

(Izinkomba: Apocalypse Revealed 44, 90, 268; Arcana Coelestia 2252, 2940, 10153, 10365, 10557, 10635, 10641)

3058. The reason 'drawing water' means instruction and also consequent enlightenment, as in later verses of this chapter, is that 'water in the internal sense means the truths of faith, 2702. Thus 'drawing water' is nothing else than receiving instruction in the truths of faith and so being enlightened, as is also the meaning elsewhere in the Word, as in Isaiah,

With joy you will draw water from the springs of salvation, and [you will say] or that day, Confess Jehovah. Isaiah 12:3-4.

'Drawing water' stands for receiving instruction, having intelligence, and being wise. In the same prophet,

To the thirsty bring water, O inhabitants of the land of Tema. Isaiah 21:14.

'Bringing water to the thirsty' stands for giving instruction. In the same prophet,

The wretched and the needy are seeking water, and there is none; their tongue is parched with thirst. Isaiah 41:17.

'Those seeking water' stands for those desiring instruction in truths, 'and there is none' stands for the fact that nobody had any. In addition 'drawers of water' in the Jewish Church represented those who constantly seek to know truths but to no other end than just knowing them, and who consequently pay no attention to their purpose. Such persons were rated among the lowest of all. The Gibeonites mentioned in Joshua 9:21, 23, 27, represented them.