Arcana Coelestia #3
3. Without such life the Word as regards the letter is dead, for it is the same with the Word as it is with man, who, as the Christian world knows, is internal as well as external. The external man if parted from the internal man is just a body and therefore dead. It is the internal man which lives and imparts life to the external. The internal man is the soul of the external man. The same applies to the Word which as to the letter alone is like the body without a soul.
Genesis 1:14-17
14
And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:
15
And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so.
16
And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also.
17
And God set them in the firmament of the heaven to give light upon the earth,
