Matthew 13:15
for the heart of this people is waxed gross, and with their ears they have heard heavily, and their eyes they have closed; lest at any time they should see with the eves, and hear with the ears, and understand with the heart, and be converted, and I should heal them.
Hebrews 5:11
Concerning whom we have much to discourse, and of difficult interpretation to explain, seeing ye are dull of hearing.
John 8:43-44
Wherefore do ye not understand my speech? because ye cannot hear my word.
2 Timothy 4:4
and will turn away their ears from the truth, and listen unto fables.
Mark 4:12
That seeing they may see, yet not perceive; and hearing may hear, yet not understand; lest at any time they should be converted, and their sins be forgiven them.
Acts 3:19
Repent ye therefore, and be converted, that your sins may be blotted out, when refreshing seasons shall come from the presence of the Lord;
Acts 7:57
Then they screamed out with a great cry, and stopped their ears, and rushed all together upon him,
2 Thessalonians 2:10-11
and in every unrighteous delusion among those who perish: in consequence of which things they received not the love of the truth, that they might be saved.
2 Timothy 2:25-26
with meekness correcting those who are opposers, if at last God may give unto them repentance so as to submit to the conviction of the truth;
Hebrews 6:4-6
For it is not possible to renew again unto repentance those who have been once illuminated, and have tasted the celestial gift, and have been made partakers of the Holy Ghost,
Revelation 22:2
In the midst of the street of it, even on this side, and on that of the river, grew the tree of life, producing twelve crops of fruit, and ripening its fruit in succession every month; and the leaves of the tree are for the healing of the nations.