469. He had in his hand a little book open. (10:2) This symbolizes the Word in respect to this point of doctrine there, that the Lord is God of heaven and earth, and that His humanity is Divine.

It may be seen in nos. 256, 259, and 295ff. above that the book which the Lamb took from Him who sat on the throne, the seals of which the Lamb loosed (Revelation 5:1, 7; 6:1ff.), means the Word. Consequently the little book in the hand of the angel, who also is the Lord (no. 465), means nothing else here than the Word in respect to some essential in it; and it is apparent from the particulars in this and the following chapter in the spiritual sense, and also from the natural sense in chapter 11, verses 15-17, that the essential is this point of doctrine in the Word, that the Lord is God of heaven and earth, and that His humanity is Divine.

[2] The little book is said to be open because this point of doctrine is plainly evident in the Word and is apparent to anyone who reads it, if he pays attention.

This is the subject now because it is the essential doctrine of the New Church. That is because everyone's salvation depends on a conception and acknowledgment of God. For the case is as stated in the Preface, that "heaven in its entirety is founded on a right idea of God, and so, too, the entire church on earth, and all religion in general," inasmuch as "that idea leads to conjunction, and through conjunction to light, wisdom, and eternal happiness."

[3] Now because the Lord is the one God of heaven and earth, therefore no one is admitted into heaven if he does not acknowledge Him, for heaven is the Lord's body. Instead the person remains below and is bitten by serpents, that is, by hellish spirits, from whose bite there is no cure but the one the children of Israel obtained by their looking at the bronze serpent (Numbers 21:1-9). That the bronze serpent means the Lord in respect to His Divine humanity is apparent from the following verses in John,

As Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up, that whoever believes in Him should not perish but have eternal life. (John 3:14-15)

465. I saw another mighty angel coming down from heaven. (10:1) This symbolizes the Lord in His Divine majesty and power.

That the angel here is the Lord is apparent from his description, that he was clothed with a cloud, with a rainbow over his head; that his face was like the sun and his feet like pillars of fire; and that he kept his feet on the sea and on the land; moreover that he cried out as when a lion roars, and that his voice was like thunder.

He appeared as an angel because that is how He appears when He manifests Himself in the heavens and below the heavens. For He fills some angel with His Divinity in accommodation to the reception of those whom He gives to see Him. No angel, and still less any mortal, can endure His presence as He is in Himself or in His essence. Therefore He appears above the heavens as the sun, which is as distant from angels as the world's sun is from people. He is present there in His Divinity from eternity and at the same time in His Divine humanity, which are united like soul and body.

He is called here a mighty angel because of His Divine power. And He is called another angel owing to the fact that described here is another aspect of His Divinity than was described before.