In Genesis 14:1, kings signify apparent goods and truths having the upper hand. In the next verse, they stand for the dominant evils and falsities against which the Lord fought as he passed He grew up on Earth.

In Genesis 14:3, we see that these evils and falsities were unclean; and in Genesis 14:4, that they burst forth later. (Arcana Coelestia 1661-1664).

In Genesis 14:14-15, this signifies that the Lord gained victory over them the evils represented earlier in the chapter. (Arcana Coelestia 1711-1715)

In Isaiah 33:17, a king signifies seeing genuine truth. (Apocalypse Explained 304[31])

In Revelation 9:11, a king signifies one who is in truth from an affection for what is good, and abstractly that truth itself -- here, in the opposite sense. (Apocalypse Revealed 440)

305. Verses 4, 5. And I wept much, that no one was found worthy to open and to read the book, neither to look thereon. And one of the elders saith unto me, weep not; behold, the Lion that is from the tribe of Judah, the Root of David, hath overcome to open the book, and to loose the seven seals thereof.

4. "And I wept much, that no one was found worthy to open and to read the book, neither to look thereon," signifies grief of heart on account of the disorder and destruction of all things, if no one could know [scire], cognize [cognoscere], and explore all men, and all things pertaining to men (n. 306).

5. "And one of the elders," signifies a society of heaven superior in wisdom to the rest (n.307); "saith unto me, Weep not," signifies that there need be no grief on that account (n. 308); "behold, the Lion hath overcome," signifies that the Lord from His own power subjugated the hells, and reduced all things in the heavens to order (n. 309); "from the tribe of Judah, the Root of David," signifies by means of Divine good united to Divine truth in His Human (n. 310); "to open the book, and to loose the seven seals thereof," signifies that He knows and recognizes all and each, and the most secret things of everyone (n. 311).