Blue is the color of the heavenly.

Blue is the color of the Virgin Mary’s outfit.

Blue is the reason that we strip
the Virgin Mary (whore of Babylon) naked
– for the whole world to see.

Revelation 2:20
   Notwithstanding I have a few things against thee, because thou sufferest that woman Jezebel  

Man is the likeness of God:
Genesis 5:1
   In the day that God created man, in the likeness of God made he him;

The triune nature of humanity:
1 Thessalonians 5:23
   …I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ.

The triune nature of God:
Matthew 28:19
   Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost

Triune colors: scarlet, purple and blue.

Scarlet (red) is the color of humanity and blood.
Isaiah 1:18
   Come now, and let us reason together, saith the Lord: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.

Blue is the color of the heavenly and God.
Numbers 4:9,11-12
   And they shall take a cloth of blue, and cover the candlestick of the light, and his lamps, and his tongs, and his snuffdishes, and all the oil vessels thereof, wherewith they minister unto it:
   …And upon the golden altar they shall spread a cloth of blue, and cover it with a covering of badgers' skins, and shall put to the staves thereof:
   And they shall take all the instruments of ministry, wherewith they minister in the sanctuary, and put them in a cloth of blue, and cover them with a covering of badgers' skins, and shall put them on a bar:

Exodus 24:10
   And they saw the God of Israel: and there was under his feet as it were a paved work of a sapphire stone (blue colored stone), and as it were the body of heaven in his clearness.

The mix of scarlet and blue is purple, the color of royalty.
Judges 8:26
   …purple raiment that was on the kings of Midian…

For Christian men who are kings and priests:
1 Peter 2:9
   But ye are a chosen generation, a royal priesthood

Under the Old Covenant, only the high priest (Aaron) had a legal right to wear the priestly garb of all 3 colors.
Exodus 28:3,6,8,15,31
   …that they may make Aaron's garments to consecrate him, that he may minister unto me in the priest's office.
   …And they shall make the ephod of gold, of blue, and of purple, of scarlet, and fine twined linen, with cunning work.
   …blue, and purple, and scarlet…
   …of blue, and of purple, and of scarlet…
   … And thou shalt make the robe of the ephod all of blue.

Those cut off from the heavenly are revealed in God’s Word to only have the two colors – scarlet and purple.  This imposter is cut off from the ‘blue’ heavenly.
Revelation 17:4 & 18:12,16
   And the woman was arrayed in purple and scarlet colour, and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and filthiness of her fornication
   ...fine linen, and purple, and silk, and scarlet
   ...clothed in fine linen, and purple, and scarlet...

Who is this whore who bears the features of feminism?

She is associated with Babylon – where they worshipped the Queen of Heaven – just like the Catholics call the Virgin Mary the Queen of Heaven.
Revelation 17:5
   And upon her forehead was a name written, MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND ABOMINATIONS OF THE EARTH.

Jeremiah 7:18
   The children gather wood, and the fathers kindle the fire, and the women knead their dough, to make cakes to the queen of heaven, and to pour out drink offerings unto other gods, that they may provoke me to anger.

Isaiah 21:9
   Babylon is fallen, is fallen; and all the graven images of her gods he hath broken unto the ground.

Jeremiah 51:47
   Therefore, behold, the days come, that I will do judgment upon the graven images of Babylon: and her whole land shall be confounded, and all her slain shall fall in the midst of her.

She sits over the city of seven mountains.  The only matching city in Biblical times is Rome, Italy – in modern times the Vatican (Roman Catholic Church).
Revelation 17:9,18
   And here is the mind which hath wisdom.  The seven heads are seven mountains, on which the woman sitteth.
   …And the woman which thou sawest is that great city, which reigneth over the kings of the earth.

She disguises herself saying that she wears blue, just like the Virgin Mary is typically depicted.
2 Corinthians 11:14-15
   And no marvel; for Satan himself is transformed into an angel of light.
   Therefore it is no great thing if his ministers also be transformed as the ministers of righteousness; whose end shall be according to their works.

The Virgin Mary is the whore of Babylon, and she has no legal right to that blue clothing.
The punishment is to strip of her clothing (and even her flesh).
Revelation 17:16
   …these shall hate the whore, and shall make her desolate and naked, and shall eat her flesh, and burn her with fire.

Compare the whore of Bablylon with the virtuous woman of Proverbs 31:10-29

Proverbs 31:10,21-22
   Who can find a virtuous woman? for her price is far above rubies (scarlet colored stone).
   …She is not afraid of the snow for her household: for all her household are clothed with scarlet.
   She maketh herself coverings of tapestry; her clothing is silk and purple.

Even the virtuous woman, like the whore of Babylon has scarlet, purple, but no blue.
Even the virtuous woman, like the whore of Babylon, is cut off from God, as has no legal right to approach God without the headship of a man.

Those who prop up the Virgin Mary could have chosen another Biblical name as a co-mediator to Christ.

They could have chosen the Apostle Paul, or Peter, or Moses…

But they chose the Virgin Mary – a female – to legitimatize female authority – the tragedy of female authority.