I will attempt to answer 1 Cor 11:10 regarding the angels. It is not a short answer.
When I first read that verse years ago, I did not understand what it meant either. The only way I eventually did understand was when I studied different views of Christian eschatology and then I believe I understood what the verse is implying. So to explain it, I'll start in Genesis.
Gen 6:1 And it came to pass, when men began to multiply on the face of the earth, and daughters were born unto them,
Gen 6:2 That the sons of God saw the daughters of men that they were fair; and they took them wives of all which they chose.
Jude 6 And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day.
I believe the "sons of God" of Gen 6 and the "angels which kept not their first estate but left their habitation" in Jude are one and the same.
Matthew 24:37 But as the days of Noah were, so shall also the coming of the Son of man be.
So Jesus is claiming here that in the future time of His return, it will be like the days of Noah. The sons of God, the fallen angels will be here again just as they were in the days of Noah. Why?
Rev 12:9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.
So those fallen angels will be cast out onto the Earth with Satan before Christ returns.
So 1 Cor 11:10 is basically a warning that a woman or women in general should allow power over their minds, that power or symbol of authority being the power of Christ. Why? Because when the fallen angels return with Satan, I believe they they are going to do what they did in the days of Noah: that they will see the daughters of men again and they will attempt to take wives of as many as they choose; our daughters, our women friends, our sisters, our girlfriends and our wives. Women who know that Satan is going to return here first in his role as the antichrist with the fallen angels, are not going to be deceived thinking that it is actually Christ and His angels, when instead it is Satan disguised as Christ with the fallen angels; those same sons of God from Gen 6. If they do not have Christ as their power or symbol of authority, then they will be deceived by these angels.
When Christ returns at the beginning of the Day of the Lord, I believe 7000 of these sons of God, the fallen angels, immediately die because they have already been sentenced for judgment, as it claims in the book of Jude. I happen to believe that the Day of the Lord is a thousand years long. Christ returns at the beginning of the Day. God the Father returns at the end of the day of the Lord to commence the great white throne judgment. Thus those fallen angels are judged at the beginning of the day of the Lord because of what they did, described in Gen 6 and Jude 6.
Rev 11:13 And the same hour was there a great earthquake, and the tenth part of the city fell, and in the earthquake were slain of men seven thousand: and the remnant were affrighted, and gave glory to the God of heaven.
I know it says men and not angels in this verse but they are called the "Sons" of God in Gen 6 which designate a specific gender.
And I believe this is the earthquake that kills them:
Zechariah 14:3 Then shall the Lord go forth, and fight against those nations, as when he fought in the day of battle.
Zechariah 14:4 And his feet shall stand in that day upon the mount of Olives, which is before Jerusalem on the east, and the mount of Olives shall cleave in the midst thereof toward the east and toward the west, and there shall be a very great valley; and half of the mountain shall remove toward the north, and half of it toward the south.
Anyways, sorry if that sounds long-winded or "just too out there" to be accepted as the correct response but that is the only way I understand that particular verse in Corinthians.
As for the OP, I love so many verses. Maybe Psalm 27:4 or Amos 3:7.
Well it may be the devil or it may be the Lord but you know you gotta serve somebody. Bob Dylan
Every one that is of the truth hears my voice. Jesus from John 18:37