John 10:6
Jesus spoke this parable to them, but they did not understand what it was which He spoke to them.
Psalm 82:5
They neither know nor will understand; they walk on in darkness; all the foundations of the earth are shaken.
Psalm 106:7
Our fathers did not understand Your wonders in Egypt; they did not remember the multitude of Your mercies, but rebelled at the sea, even at the Red Sea.
Proverbs 28:5
Evil men do not understand judgment; but those who seek Jehovah understand all things.
Isaiah 6:9-10
And He said, Go, and tell this people, You hear indeed, but do not understand; and seeing you see, but do not know.
Isaiah 56:11
Yea, they are greedy dogs which can never have enough; and they are shepherds who cannot understand. They all look to their own way, every one for his gain, to his own end.
Daniel 12:10
Many shall be purified, and made white, and tried. But the wicked shall do wickedly. And none of the wicked shall understand, but the wise shall understand.
Matthew 13:13-14
Therefore I speak to them in parables, because seeing they see not, and hearing they hear not; nor do they understand.
Matthew 13:51
Jesus said to them, Have you understood all these things? They said to Him, Yes, Lord.
John 6:52
Then the Jews argued with one another, saying, How can this man give us his flesh to eat?
John 6:60
Then when they had heard, many of His disciples said, This is a hard saying, who can hear it?
John 7:36
What saying is this that He said, You shall seek Me and shall not find Me, and where I am, you cannot come?
John 8:27
They did not understand that He spoke to them of the Father.
John 8:43
Why do you not know My speech? Because you cannot hear My Word.
John 16:25
I have spoken these things to you in parables, but the time is coming when I shall no more speak to you in parables, but I will show you plainly of the Father.
1 Corinthians 2:14
But the natural man does not receive the things of the Spirit of God, for they are foolishness to him; neither can he know them, because they are spiritually discerned.
1 John 5:20
And we know that the Son of God has come, and He has given us an understanding so that we may know Him who is true. And we are in Him that is true, in His Son Jesus Christ. This is the true God, and the everlasting life.