John 12:39

For this [reason] they were not able to believe, because again Isaiah said,

John 5:44

How are you able to believe, [if you] accept glory from one another, and do not seek the glory [which is] from the only God?

Isaiah 6:9-10

And he said, "Go and say to this people, 'Keep on listening and do not comprehend! And keep on looking and do not understand!'

Isaiah 44:18-20

They do not know, and they do not understand, for their eyes [are] besmeared {so that they cannot see}, their {minds} {so that they have no insight}.

John 6:44

No one is able to come to me unless the Father who sent me draws him, and I will raise him up on the last day.

John 10:38

But if I am doing [them], even if you do not believe me, believe the deeds, so that you may know and understand that the Father [is] in me and I [am] in the Father."

2 Peter 2:14

having eyes full of [desire for] an adulteress and unceasing from sin, enticing unstable persons, [and] having hearts trained for greediness. Accursed children!

Treasury of Scripture Knowledge

Summary

John 12:39

Therefore they could not believe, because that Esaias said again,

They

2 Peter 2:14

General references

John 10:37

Bible References

They

How are you able to believe, [if you] accept glory from one another, and do not seek the glory [which is] from the only God?

No one is able to come to me unless the Father who sent me draws him, and I will raise him up on the last day.

But if I am doing [them], even if you do not believe me, believe the deeds, so that you may know and understand that the Father [is] in me and I [am] in the Father."

They do not know, and they do not understand, for their eyes [are] besmeared {so that they cannot see}, their {minds} {so that they have no insight}.

having eyes full of [desire for] an adulteress and unceasing from sin, enticing unstable persons, [and] having hearts trained for greediness. Accursed children!

General references

And Yahweh hardened Pharaoh's heart, and he did not release the {Israelites}.

But Yahweh has not given to you a heart to understand, or eyes to see, or ears to hear, [even] {to this day}.

And the light shines in the darkness, and the darkness did not overcome it.

So the Jews did not believe concerning him that he had been blind and received sight, until they summoned the parents of the one who received sight.

If I do not do the deeds of my Father, do not believe me.