Isaiah 6:9 ¶And he said, Go, and tell this people, Hear ye indeed, but understand not; and see ye indeed, but perceive not.

Isaiah 6:10 Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and convert, and be healed.

Isaiah 53:1 Who hath believed our report? and to whom is the arm of the LORD revealed?

Luke 8:12 Those by the way side are they that hear; then cometh the devil, and taketh away the word out of their hearts, lest they should believe and be saved.

Matthew 20:16 So the last shall be first, and the first last: for many be called, but few chosen.

Matthew 22:14 For many are called, but few are chosen.

Job 1:6 ¶Now there was a day when the sons of God came to present themselves before the LORD, and Satan came also among them.

1 Peter 5:8 Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour:

2 Corinthians 2:11 Lest Satan should get an advantage of us: for we are not ignorant of his devices.

2 Corinthians 4:3 But if our gospel be hid, it is hid to them that are lost:

2 Corinthians 4:4 In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.

Revelation 12:9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.

Hebrews 2:1 Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.