2 Corinthians 11:14

No wonder, for even Satan disguises himself as an angel of light.

Genesis 3:1-5

Now the serpent was more crafty than any beast of the field which the Lord God had made. And he said to the woman, “Indeed, has God said, ‘You shall not eat from any tree of the garden’?”

2 Corinthians 2:11

so that no advantage would be taken of us by Satan, for we are not ignorant of his schemes.

2 Corinthians 11:3

But I am afraid that, as the serpent deceived Eve by his craftiness, your minds will be led astray from the simplicity and purity of devotion to Christ.

Galatians 1:8

But even if we, or an angel from heaven, should preach to you a gospel contrary to what we have preached to you, he is to be accursed!

Matthew 4:1-10

Then Jesus was led up by the Spirit into the wilderness to be tempted by the devil.

Revelation 12:9

And the great dragon was thrown down, the serpent of old who is called the devil and Satan, who deceives the whole world; he was thrown down to the earth, and his angels were thrown down with him.

Treasury of Scripture Knowledge

Summary

And no marvel; for Satan himself is transformed into an angel of light.

Bible References

For

2 Corinthians 11:3
But I am afraid that, as the serpent deceived Eve by his craftiness, your minds will be led astray from the simplicity and purity of devotion to Christ.
2 Corinthians 2:11
so that no advantage would be taken of us by Satan, for we are not ignorant of his schemes.
Genesis 3:1
Now the serpent was more crafty than any beast of the field which the Lord God had made. And he said to the woman, “Indeed, has God said, ‘You shall not eat from any tree of the garden’?”
Matthew 4:1
Then Jesus was led up by the Spirit into the wilderness to be tempted by the devil.
Galatians 1:8
But even if we, or an angel from heaven, should preach to you a gospel contrary to what we have preached to you, he is to be accursed!
Revelation 12:9
And the great dragon was thrown down, the serpent of old who is called the devil and Satan, who deceives the whole world; he was thrown down to the earth, and his angels were thrown down with him.

General references

Deuteronomy 13:2
and the sign or the wonder comes true, concerning which he spoke to you, saying, ‘Let us go after other gods (whom you have not known) and let us serve them,’
Proverbs 19:27
Cease listening, my son, to discipline,
And you will stray from the words of knowledge.
2 Corinthians 2:11
so that no advantage would be taken of us by Satan, for we are not ignorant of his schemes.