... In part, to identify the woman in the rest of Revelation 12 as Israel.
Jesus is Israel:
Mat 2:13 And when they were departed, behold, the angel of the Lord appeareth to Joseph in a dream, saying, Arise, and take the young child and his mother, and flee into Egypt, and be thou there until I bring thee word: for Herod will seek the young child to destroy him.
Mat 2:14 When he arose, he took the young child and his mother by night, and departed into Egypt:
Mat 2:15 And was there until the death of Herod: that it might be fulfilled which was spoken of the Lord by the prophet, saying, Out of Egypt have I called my son.
Mat 2:19 But when Herod was dead, behold, an angel of the Lord appeareth in a dream to Joseph in Egypt,
Mat 2:20 Saying, Arise, and take the young child and his mother, and go into the land of Israel: for they are dead which sought the young child's life.
Mat 2:21 And he arose, and took the young child and his mother, and came into the land of Israel.
Whom is Matthew, under inspiration of the Holy Ghost directly citing?
Hos 11:1 When Israel was a child, then I loved him, and called my son out of Egypt.
Who then is the "child", that was "called ... out of Egypt", and whose "son" is he, and what was the name of this "son"?
Exo_4:22 And thou shalt say unto Pharaoh, Thus saith the LORD, Israel is my son, even my firstborn:
But was God merely talking about OT peoples, named from their ancestor Jacob? or was God speaking about a higher firstborn, a greater son, who overcame all things?
Joh_16:33 These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.
Rev_3:21 To him that overcometh will I grant to sit with me in my throne, even as I also overcame, and am set down with my Father in his throne.
Who is this 'overcomer'? Who is this 'Prince with God'? Who then is this "son"? Well scripture calls this "son" the "firstborn". Who then is this "firstborn"?
Rev 12:1 And there appeared a great wonder in heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars:
Rev 12:2 And she being with child cried, travailing in birth, and pained to be delivered.
Rev 12:3 And there appeared another wonder in heaven; and behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads.
Rev 12:4 And his tail drew the third part of the stars of heaven, and did cast them to the earth: and the dragon stood before the woman which was ready to be delivered, for to devour her child as soon as it was born.
Rev 12:5 And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne.
Rom_8:29 For whom he did foreknow, he also did predestinate to be conformed to the image of his Son, that he might be the firstborn among many brethren.
Col_1:15 Who is the image of the invisible God, the firstborn of every creature:
Col_1:18 And he is the head of the body, the church: who is the beginning, the firstborn from the dead; that in all things he might have the preeminence.
Heb_12:23 To the general assembly and church of the firstborn, which are written in heaven, and to God the Judge of all, and to the spirits of just men made perfect,
Luk_2:7 And she brought forth her firstborn son, and wrapped him in swaddling clothes, and laid him in a manger; because there was no room for them in the inn.
Mat_1:25 And knew her not till she had brought forth her firstborn son: and he called his name JESUS.
From scripture, we find that Jesus is Israel, the real firstborn, the real overcomer, the real 'prince with God', the real "son" who was "called ... out of Egypt".