Hands in the Bible represent power, the force with which things are put into action. To be specific, they represent the power of spiritual good -- which is the love of others and serving others -- expressed through spiritual truth -- which is an understanding and knowledge of what it is to love and serve others. This is in contrast to the feet, which represent power on the natural level, and a “rod,” which represents the power of the hand passed down into external or natural ideas. In a few cases in the Bible, hands also represent communication and a drawing together. This is true when people lift their hands to heaven or to Jehovah, and also when the Lord touches children or touches people to heal them.

437. And the sound of their wings was like the sound of many horse-drawn chariots rushing into battle. This symbolizes their reasonings, as though founded on doctrinal truths from the Word fully understood, which they had to ardently defend.

The sound of wings symbolizes reasonings, because to fly means, symbolically, to perceive and teach (nos. 245, 415). Chariots symbolize doctrinal teachings, as we are about to show. Horses symbolize an understanding of the Word (no. 298), and many horses a full understanding. Plainly to rush into battle symbolizes an ardor to fight.

That a chariot symbolizes doctrine is clear from the following passages:

The chariots of God are twenty thousand, thousands of peaceful ones, the Lord among them... (Psalms 68:17)

(Jehovah) makes the clouds His chariots, He walks on the wings of the wind. (Psalms 104:3)

O Jehovah..., ...You ride on Your horses, Your chariots are salvation. (Habakkuk 3:8)

...behold, Jehovah will come with fire, and like a whirlwind His chariots... (Isaiah 66:15)

You shall be filled at My table with horses and chariots... (Thus) I will set My glory among the nations. (Ezekiel 39:20-21)

I will cut off the chariot from Ephraim and the horse from Jerusalem. (Zechariah 9:10)

I will overthrow the throne of kingdoms... I will overthrow the chariots and those who ride in them. (Haggai 2:22)

...set a watchman, let him declare what he sees. He saw therefore a chariot, a pair of horsemen..., a chariot of camels..., and... the chariot of a man... And he... said, "Babylon is fallen, is fallen!" (Isaiah 21:6-7, 9)

Since Elijah and Elisha represented the Lord in respect to the Word and thus symbolized doctrine drawn from the Word, as did all the prophets (no. 8), therefore they were called "the chariots of Israel and its horsemen;" and for the same reason Elisha saw Elijah taken up into heaven in a chariot of fire, and Elisha's servant saw chariots and horses of fire around Elisha (2 Kings 2:11-12; 6:17; 13:14).

See also elsewhere where chariots are mentioned, as in Isaiah 31:1; 37:24; 66:20; Jeremiah 17:25; 22:4; 46:2-3, 8-9; 50:37-38; 51:20-21.