Ephesians 6:12

because there is not to us fighting against blood and flesh, but against the governments, against the authorities, against the world-rulers of this darkness, against the spirits of wickedness in the heavenlies.

Ephesians 2:2

in which at one time you walked about according to the age of this world, according to the prince of the power of the air, the spirit which is now working in the sons of disobedience;

Ephesians 1:21

above all government, and authority, and power, and lordship, and every name named, not only in this age, but in the age to come:

Colossians 1:13

who delivered us from the power of darkness, and transplanted us into the kingdom of the Son of his love;

1 Corinthians 9:25-27

But every one contesting is abstinent in all things, they indeed also that they may receive a corruptible crown, but we an incorruptible.

Ephesians 1:3

Blessed is the God and Father of our Lord Jesus Christ, the one having blessed us with all spiritual blessing in the heavenlies in Christ:

Matthew 16:17

And Jesus responding said to him, Blessed art thou, Simon the son of Jonah: because flesh and blood did not reveal it to thee, but my Father who is in the heavens.

Luke 22:53

I being daily with you in the temple, you reached not out your hands unto me. But this is your hour, and the power of darkness.

John 12:31

Now is the judgment of this world: now the prince of this world shall be cast out.

John 16:11

and concerning judgment, because the prince of this world has been condemned.

Acts 26:18

to open their eyes, to turn them from darkness unto light, and from the power of Satan unto God, in order that they may receive remission of sins, and an inheritance among those who are sanctified by faith in me.

Romans 8:38

For I am persuaded that, neither death, nor life, nor angels, nor principalities, nor things present, nor things to come,

2 Corinthians 4:4

in whom the god of this age has blinded the minds of those who believe not, in order that the light of the gospel of the glory of Christ, who is the image of God, may not shine on them.

Luke 13:24

Agonize to enter in through the narrow gate: because many, I say unto you, will seek to enter in, and will not be able.

John 14:30

I shall no longer speak many things with you, because the prince of the world comes: and he has nothing in me;

1 Corinthians 15:50

But I say this, brethren, that flesh and blood are not able to inherit the kingdom of God; neither does corruption inherit incorruption.

Galatians 1:16

to reveal his Son in me, that I might preach him among the Gentiles; immediately I conferred not with flesh and blood:

Colossians 2:15

having destroyed governments and authorities, he made a public exhibition of them triumphing over them on it.

2 Timothy 2:5

But if indeed any one may fight, he is not crowned unless he may fight lawfully.

Hebrews 12:1

Therefore let us indeed, having around us so great a cloud of witnesses, having laid aside every weight, and the sin that doth so easily beset us, run with patience the race which is set before us,

Hebrews 12:4

For you have not yet resisted unto blood, fighting against sin;

1 Peter 3:22

who is on the right hand of God, having gone up into heaven; angels and authorities and powers being subordinated unto him.

Treasury of Scripture Knowledge

Summary

For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.

Spiritual wickedness

General references

Bible References

Wrestle

Luke 13:24
Agonize to enter in through the narrow gate: because many, I say unto you, will seek to enter in, and will not be able.
1 Corinthians 9:25
But every one contesting is abstinent in all things, they indeed also that they may receive a corruptible crown, but we an incorruptible.
2 Timothy 2:5
But if indeed any one may fight, he is not crowned unless he may fight lawfully.
Hebrews 12:1
Therefore let us indeed, having around us so great a cloud of witnesses, having laid aside every weight, and the sin that doth so easily beset us, run with patience the race which is set before us,

Flesh and blood

Matthew 16:17
And Jesus responding said to him, Blessed art thou, Simon the son of Jonah: because flesh and blood did not reveal it to thee, but my Father who is in the heavens.
1 Corinthians 15:50
But I say this, brethren, that flesh and blood are not able to inherit the kingdom of God; neither does corruption inherit incorruption.
Galatians 1:16
to reveal his Son in me, that I might preach him among the Gentiles; immediately I conferred not with flesh and blood:

Principalities

Ephesians 1:21
above all government, and authority, and power, and lordship, and every name named, not only in this age, but in the age to come:
Romans 8:38
For I am persuaded that, neither death, nor life, nor angels, nor principalities, nor things present, nor things to come,
Colossians 2:15
having destroyed governments and authorities, he made a public exhibition of them triumphing over them on it.
1 Peter 3:22
who is on the right hand of God, having gone up into heaven; angels and authorities and powers being subordinated unto him.

Against the

Ephesians 2:2
in which at one time you walked about according to the age of this world, according to the prince of the power of the air, the spirit which is now working in the sons of disobedience;
Luke 22:53
I being daily with you in the temple, you reached not out your hands unto me. But this is your hour, and the power of darkness.
John 12:31
Now is the judgment of this world: now the prince of this world shall be cast out.
John 14:30
I shall no longer speak many things with you, because the prince of the world comes: and he has nothing in me;
John 16:11
and concerning judgment, because the prince of this world has been condemned.
Acts 26:18
to open their eyes, to turn them from darkness unto light, and from the power of Satan unto God, in order that they may receive remission of sins, and an inheritance among those who are sanctified by faith in me.
2 Corinthians 4:4
in whom the god of this age has blinded the minds of those who believe not, in order that the light of the gospel of the glory of Christ, who is the image of God, may not shine on them.
Colossians 1:13
who delivered us from the power of darkness, and transplanted us into the kingdom of the Son of his love;

Spiritual wickedness

Ephesians 1:3
Blessed is the God and Father of our Lord Jesus Christ, the one having blessed us with all spiritual blessing in the heavenlies in Christ:

General references

Mark 3:27
No one is able, having entered into the house of a strong man, to spoil his goods, unless he may first bind the strong man, and then he will spoil his house.
2 Corinthians 2:11
in order that we may not be gobbled up by Satan: for we are not ignorant of his devices.