for.

2 Corinthians 11:3
I am afraid, however, that just as Eve was deceived by the serpent's cunning, your minds may be led astray from your simple and pure devotion to Christ.

2 Corinthians 2:11
in order that Satan should not outwit us. For we are not unaware of his schemes.

Genesis 3:1-5
Now the serpent was more crafty than any beast of the field that the LORD God had made. And he said to the woman, "Did God really say, 'You must not eat of any tree in the garden?'" . . .

Matthew 4:1-10
Then Jesus was led 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 a gospel contrary to the one we preached to you, let him be under a divine curse!

Revelation 12:9
And the great dragon was hurled down--the ancient serpent called the devil and Satan, the deceiver of the whole world. He was hurled to the earth, and his angels with him.