Isaiah 29:11

The entire vision [of all these things] will be to you like the words of a scroll that is sealed, which they give to one who can read, saying, “Read this, please,” he shall say, “I cannot, for it is sealed.”

Isaiah 8:16

Bind up the testimony, seal the law and the teaching among my (Isaiah’s) disciples.

Daniel 12:4

But as for you, Daniel, conceal these words and seal up the scroll until the end of time. Many will go back and forth and search anxiously [through the scroll], and knowledge [of the purpose of God as revealed by His prophets] will [greatly] increase.”

Matthew 13:11

Jesus replied to them, “To you it has been granted to know the mysteries of the kingdom of heaven, but to them it has not been granted.

Daniel 12:9

And the angel said, “Go your way, Daniel, for the words are concealed and sealed up until the end of time.

Matthew 11:25

At that time Jesus said, “I praise You, Father, Lord of heaven and earth [I openly and joyfully acknowledge Your great wisdom], that You have hidden these things [these spiritual truths] from the wise and intelligent and revealed them to infants [to new believers, to those seeking God’s will and purpose].

Matthew 16:17

Then Jesus answered him, “Blessed [happy, spiritually secure, favored by God] are you, Simon son of Jonah, because flesh and blood (mortal man) did not reveal this to you, but My Father who is in heaven.

Revelation 5:1-9

I saw in the right hand of Him who was seated on the throne a scroll written on the inside and on the back, closed and sealed with seven seals.

Revelation 6:1

Then I saw as the Lamb (Christ) broke one of the seven seals [of the scroll initiating the judgments], and I heard one of the four living creatures call out as with a voice of thunder, “Come.”

Treasury of Scripture Knowledge

Summary

And the vision of all is become unto you as the words of a book that is sealed, which men deliver to one that is learned, saying, Read this, I pray thee: and he saith, I cannot; for it is sealed:

That is sealed

General references

Bible References

That is sealed

Isaiah 8:16
Bind up the testimony, seal the law and the teaching among my (Isaiah’s) disciples.

I cannot

Daniel 12:4
But as for you, Daniel, conceal these words and seal up the scroll until the end of time. Many will go back and forth and search anxiously [through the scroll], and knowledge [of the purpose of God as revealed by His prophets] will [greatly] increase.”
Matthew 11:25
At that time Jesus said, “I praise You, Father, Lord of heaven and earth [I openly and joyfully acknowledge Your great wisdom], that You have hidden these things [these spiritual truths] from the wise and intelligent and revealed them to infants [to new believers, to those seeking God’s will and purpose].
Matthew 13:11
Jesus replied to them, “To you it has been granted to know the mysteries of the kingdom of heaven, but to them it has not been granted.
Matthew 16:17
Then Jesus answered him, “Blessed [happy, spiritually secure, favored by God] are you, Simon son of Jonah, because flesh and blood (mortal man) did not reveal this to you, but My Father who is in heaven.
Revelation 5:1
I saw in the right hand of Him who was seated on the throne a scroll written on the inside and on the back, closed and sealed with seven seals.
Revelation 6:1
Then I saw as the Lamb (Christ) broke one of the seven seals [of the scroll initiating the judgments], and I heard one of the four living creatures call out as with a voice of thunder, “Come.”

General references

Daniel 5:15
Now the wise men and the enchanters, were brought in before me so that they might read this writing and reveal its meaning to me, but they could not give the interpretation of the message.
Luke 24:45
Then He opened their minds to [help them] understand the Scriptures,