John 8:27
They knew not that of the Father he spake to them;
Isaiah 6:9
And He saith, 'Go, and thou hast said to this people, Hear ye -- to hear, and ye do not understand, And see ye -- to see, and ye do not know.
Isaiah 42:18-20
Ye deaf, hear; and ye blind, look to see.
Isaiah 59:10
We feel like the blind for the wall, Yea, as without eyes we feel, We have stumbled at noon as at twilight, In desolate places as the dead.
John 8:43
wherefore do ye not know my speech? because ye are not able to hear my word.
John 8:47
he who is of God, the sayings of God he doth hear; because of this ye do not hear, because of God ye are not.'
Romans 11:7-10
What then? What Israel doth seek after, this it did not obtain, and the chosen did obtain, and the rest were hardened,
2 Corinthians 4:3-4
and if also our good news is vailed, in those perishing it is vailed,