When he lies, he speaks his native language, for he is a liar and the father of lies. –John 8:44

Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour. –1 Peter 5:8

The god of this age has blinded the minds of unbelievers, so that they cannot see the light of the Gospel. –2 Corinthians 4:4

Stand the test and be obedient in everything. Anyone you forgive, I also forgive. And what I have forgiven—if there was anything to forgive—I have forgiven in the sight of Christ for your sake, in order that Satan might not outwit us. For we are not unaware of his schemes. –2 Corinthians 2:9-11

Submit yourselves, then, to God. Resist the devil, and he will flee from you. –James 4:7

That they will come to their senses and escape from the trap of the devil, who has taken them captive to do his will. –2 Timothy 2:26