Ephesians 6:16

In addition to all this, take up the shield of faith, with which you can extinguish all the flaming arrows of the evil one.

1 John 5:4-5

…for everyone born of God overcomes the world. This is the victory that has overcome the world, even our faith. 5 Who is it that overcomes the world? Only the one who believes that Jesus is the Son of God.