In the ancient and Jewish churches, 'songs' were prophesies about the Lord, especially His coming in the world, subjugation of evil spirits, and liberation of the faithful from their assaults. 'Heavenly songs' are voiced affections or affections expressed and modified by sounds. As thoughts are expressed by conversation, so affections are expressed by songs. From the balance and flow of the variations, angels perceive the object of the affection.

(Odkazy: Conjugial Love 55)

689. John's baptism prepared the way because, as shown above [677-678], it brought the baptized people into the Lord's church that was to come, and brought them into the company of those in heaven who were awaiting and desiring the Messiah. Therefore angels protected them by preventing devils from breaking out of hell and destroying them. This is why we read in Malachi, "Who can endure the day of his coming?" (Malachi 3:2), and "so that Jehovah will not come and strike the earth with a curse" (Malachi 4:6).

There are similar statements in Isaiah: "Behold, the cruel day of Jehovah has come, a day of indignation and wrath and anger. I will shake heaven, and the earth will quake out of its place in the day of the wrath of his anger" (Isaiah 13:9, 13; see also Isaiah 13:6; 22:5, 12).

In Jeremiah that day is called a day of devastation, vengeance, and disaster (Jeremiah 4:9; 7:32; 46:10, 21; 47:4; 49:8, 26). In Ezekiel it is called a day of anger, cloud, and darkness (Ezekiel 13:5; 30:2-3, 9; 34:11-12; 38:14, 16, 18-19). Amos, too, refers to it in similar terms (Amos 5:8, 18, 20; 8:3, 9, 13). We read in Joel: "Great and dreadful is the day of Jehovah. Who will endure it?" (Joel 2:11; see also Joel 2:1-2, 29, 31). Also in Zephaniah: "In that day there will be the sound of a cry. The great day of Jehovah is near. That day will be a day of wrath, a day of distress and repression, a day of devastation and desolation. In the day of Jehovah's wrath the whole earth will be consumed, and he will make an end of all the inhabitants of the earth" (Zephaniah 1:7-18). There are similar statements in other passages as well.

[2] These passages make it clear that if baptism had not prepared the way for Jehovah as he was coming down into the world - a baptism that had the effect in heaven of closing off the hells and protecting the Jews from total annihilation - [all people there, as stated above, would have been struck with a curse and would have perished]. Likewise Jehovah says to Moses, "If I rise up among you, I will consume the entire population in a single moment" (Exodus 33:5). This is further reinforced by what John said to the crowds that came out to be baptized by him: "Brood of vipers, who warned you to escape from the impending anger?" (Matthew 3:7; Luke 3:7). For references to John teaching about Christ and his Coming as he was baptizing, see Luke 3:16; , 31-33; 3:22 and following. All the passages just given clarify how John prepared the way.