Songs
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)
Jeremiah 14:15-16
15
Therefore thus says Yahweh concerning the prophets who prophesy in my name, and I didn't send them, yet they say, Sword and famine shall not be in this land: By Sword and famine shall those prophets be consumed.
16
The people to whom they prophesy shall be cast out in the streets of Jerusalem because of the famine and the sword; and they shall have none to bury them--them, their wives, nor their sons, nor their daughters: for I will pour their wickedness on them.