Mark 8:18

Even though you have eyes, do you not see? And even though you have ears, do you not hear? And do you not remember?

Mark 4:12

This is so that even though they see, they will see and yet not perceive. And even though they hear, they will hear and yet not understand. For if they did, they would turn [back to God] again and receive forgiveness."

Matthew 13:14-15

So, the prophecy of Isaiah is being fulfilled by them, which says, [Isa. 6:9f] 'You will hear all right, but you will not understand [what you hear]. You will see all right but you will not perceive [what you see].

John 12:40

"God has blinded their eyes [of understanding] and closed their minds. If He had not done so, they would [be able to] see with their eyes and understand with their minds and turn [to God] so He could heal them [spiritually]."

Acts 28:26-27

saying, [Isa. 6:9-10], 'Go to these people and say, you will hear all right, but you will not understand [what you hear]. You will see all right, but you will not perceive [what you see].

Romans 11:8

as it has been written [Isa. 19:10], "God gave them a spirit of numbness [i.e., they developed a spiritual insensitivity to God and His word]. [He gave them] eyes to see with [but they would not look], and ears to hear with [but they did not listen]. And they still have this spirit."

2 Peter 1:12

Therefore, I intend to constantly remind you people about these things [i.e., those mentioned in verses 5-11], even though you [already] know them, and have been established in the truth you now possess.

Treasury of Scripture Knowledge

Summary

Mark 8:18

Having eyes, see ye not? and having ears, hear ye not? and do ye not remember?

See

Romans 11:8

Do

2 Peter 1:12

General references

Bible References

See

saying, [Isa. 6:9-10], 'Go to these people and say, you will hear all right, but you will not understand [what you hear]. You will see all right, but you will not perceive [what you see].

Do

General references

Therefore, I am speaking to them with parables because [although] they can see, they [really] do not perceive, and [although] they can hear, they [really] do not comprehend, and so they [utterly] fail to understand [what I am trying to get across].

And He replied, "Are you still unable to understand?

Or that four thousand people [were fed] with seven loaves of bread and how many baskets [of pieces] were picked up [afterward]?

But they did not understand what He was talking about, for it was hidden from them, so that they would not understand its meaning. And they were afraid to ask Him about what He had said.