The Head of Days and the Son of Man
1. And there I saw One who had a head of days,
And His head was white like wool, And with Him was another being whose countenance had the appearance of a man, And his face was full of graciousness, like one of the holy angels.
14. ‘This is the Son of Man who is born unto righteousness;
And righteousness abides over him,
And the righteousness of the Head of Days forsakes him not.’
Awakenings 
According to Lactantius, Constantine was visited by a dream the night before the battle, wherein he was advised “to mark the heavenly sign of God on the shields of his soldiers…by means of a slanted letter X with the top of its head bent round, he marked Christ on their shields.” Eusebius describes another version, where, while marching at midday, “he saw with his own eyes in the heavens a trophy of the cross arising from the light of the sun, carrying the message, In Hoc Signo Vinces or “with this sign, you will conquer”; in Eusebius’s account, Constantine had a dream the following night, in which Christ appeared with the same heavenly sign, and told him to make a standard, the labarum, for his army in that form.
https://en.wikipedia.org/wiki/Constantine_the_Great
The Fountain of Righteousness
1. And in that place I saw the fountain of righteousness
Which was inexhaustible:
And around it were many fountains of wisdom;
And all the thirsty drank of them,
And were filled with wisdom,
And their dwellings were with the righteous and holy and elect.
Enoch foretells to Noah the Deluge
9. And after that my grandfather Enoch took hold of me by my hand and raised me up, and said unto me: ‘Go, for I have asked the Lord of Spirits as touching this commotion on the earth.
[…] Shrouds of One […]