The Word is sometimes called 'a well,' and sometimes 'a fountain.' It is called 'a well' regarding the literal sense, and 'a fountain' regarding the internal sense.

(Referenser: Arcana Coelestia 67)

67. Genesis 2

Since the Lord's Divine mercy has allowed me to know the internal sense of the Word, and since that sense contains very deep arcana which have never entered the knowledge of anyone before now, and never can unless people know the way things exist in the next life - for most of what is in the internal sense of the Word focuses on, tells about, and embodies those things - I have been given leave to disclose what I have heard and seen during the several years now in which I have been allowed to associate with spirits and angels.