I’m gonna have to do this summary thing in parts, 'cause it’s way too complicated. I still say you’d be better off with a catena, though.
When we last left Heaven, two prophets had just been taken up there and an earthquake had killed tons of people. (The Christian of the time would interpret this as saying that
Nero’s persecution had begun, and Peter and Paul had been martyred. The woe yet to come as seen then was Domitian and the whole destruction of Israel thing, since John was exiled to Patmos during Domitian’s reign.) The seventh trumpet blew, and the 24 presbyters announced that the kingdom of the world was now ownzed by Jesus Christ, and that the time
had come to reward His servants and destroy those who laid the earth waste.
God’s temple in Heaven opens, and the Ark of the Covenant can be seen. The Ark of the Covenant had disappeared or been hidden long ago; now here it is, visible (and not blasting anybody). Necessarily, this makes the early Christian think of: the now-destroyed Temple of Israel on earth; Jesus’ mother Mary, who carried the Word within her, was interpreted from very early as the Ark and the eternally-closed temple gate of Ezekiel, and was carried off to heaven mysteriously as everybody in the Church (particularly John who’d been there) knew; the Church, also given to being hidden and then suddenly bared in times of persecution; and the individual Christian, who is God’s temple, too.
There were flashes of lightning, thunder, earthquake, and a hailstorm, all mimicking what happened after the Crucifixion, and the natural disasters of Nero’s persecution time, and the signs of Christ’s coming that Christians had been told to watch for. So here comes Christ – look out!
Then a great sign appeared in heaven: a woman clothed in the sun, the moon under her feet, and on her head a crown of twelve stars.
The sun and the moon point us back to Genesis; but more importantly, they also point us, in the Fathers’ viewpoint, to the vision of God’s wrath in Habakkuk 3:11 – “The sun and the moon stood still in their habitation”, which points us to Joshua’s famous little battle. And Joshua is an obvious type of Yeshua, so we’re back to Jesus again. And Jesus is the Sun
of Justice, the Bridegroom who would come from the east as in the psalm. (This was one of the most popular early church images, and it’s why all Christians worshipped and were buried
facing east. “He has set his tabernacle (pitched his tent) in the sun: and he, as a bridegroom coming out of his bridechamber, has rejoiced as a giant to run the way.” St. Justin Martyr only quotes this verse about 5 zillion times in his explanation of the basics of Christianity.)
So what woman would totally put on the Sun of Justice? Israel, into which the Sun was born. Mary. The Church. And one hopes, the individual Christian, putting on Christ and carrying Him through the world. (The moon was interpreted as the Law, the changeable world, the Church reflecting the Sun of Justice’s light, etc. Endless fun there.)
However, the sun and moon also remind us of the Bride in the Song of Songs: “Who is she who comes forth like the dawn, bright as the sun, terrible as an army set in ranks?” And who is the Bride? An individual member of Israel. Israel. Mary. The Church. An individual Christian.
The sun and the moon remind us that we are to be obedient creatures like them (Baruch 6:59), and that if we love and obey God we will shine like them. Judges 5:31 – “So let all Your
enemies perish, O Lord, but let those that love You shine as the sun shines in his rising.”
Further, the sun and moon remind us of God’s throne: Psalm 88/89:38 – “His throne like the sun before me, and as the moon perfect for ever, and a faithful witness in heaven.” Witness? Here we are back at the martyrs and individual Christians! But also, here we are back at Mary, who served nine months as God’s throne, and witnessed to all the things she had seen and pondered. And the Church, who witnesses all, and Israel, who witnessed God’s wonders throughout history. Ecclesiasticus 50:7 – “And as the sun when it shines, so he shone in the temple of God.” Back to that temple again…