Isaiah 63:17

O LORD, why do you make us to stray from your ways, and harden our heart from your fear? Return for your servants' sake, the tribes of your inheritance.

Numbers 10:36

When it rested, he said, "Return, LORD, to the ten thousands of the thousands of Israel."

Psalm 90:13

Relent, LORD. How long? Have compassion on your servants.

Isaiah 6:10

Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and turn again, and be healed."

Ezekiel 14:7-9

For everyone of the house of Israel, or of the strangers who live in Israel, who separates himself from me, and takes his idols into his heart, and puts the stumbling block of his iniquity before his face, and comes to the prophet to inquire for himself of me; I the LORD will answer him by myself:

John 12:40

"He has blinded their eyes and hardened their heart, lest they should see with their eyes, and perceive with their heart, and would turn, and I would heal them."

Deuteronomy 2:30

But Sihon king of Heshbon would not let us pass by him; for the LORD your God hardened his spirit, and made his heart obstinate, that he might deliver him into your hand, as at this day.

Joshua 11:20

For it was of the LORD to harden their hearts, to come against Israel in battle, that he might utterly destroy them, that they might have no favor, but that he might destroy them, as the LORD commanded Moses.

Psalm 74:1-2

God, why have you rejected us forever? Why does your anger smolder against the sheep of your pasture?

Psalm 80:14

Return, we beg you, God of Hosts. Look down from heaven, and see, and visit this vine,

Psalm 119:10

With my whole heart, I have sought you. Do not let me wander from your commandments.

Psalm 119:36

Turn my heart toward your statutes, not toward selfish gain.

Psalm 141:4

Do not incline my heart to any evil thing, to practice deeds of wickedness with men who work iniquity. Do not let me eat of their delicacies.

Isaiah 29:13

The Lord said, "Because this people draws near with their mouth and with their lips to honor me, but they have removed their heart far from me, but in vain do they worship me, teaching the commandments and doctrines of men.

Zechariah 1:12

Then the angel of the LORD replied, "O LORD of hosts, how long will you not have mercy on Jerusalem and on the cities of Judah, against which you have had indignation these seventy years?"

Romans 9:18-20

So then, he has mercy on whom he desires, and he hardens whom he desires.

2 Thessalonians 2:11-12

Because of this, God sends them a working of error, that they should believe a lie;

Treasury of Scripture Knowledge

Summary

O LORD, why hast thou made us to err from thy ways, and hardened our heart from thy fear? Return for thy servants' sake, the tribes of thine inheritance.

Bible References

Why

Psalm 119:10
With my whole heart, I have sought you. Do not let me wander from your commandments.
Psalm 141:4
Do not incline my heart to any evil thing, to practice deeds of wickedness with men who work iniquity. Do not let me eat of their delicacies.
Ezekiel 14:7
For everyone of the house of Israel, or of the strangers who live in Israel, who separates himself from me, and takes his idols into his heart, and puts the stumbling block of his iniquity before his face, and comes to the prophet to inquire for himself of me; I the LORD will answer him by myself:
2 Thessalonians 2:11
Because of this, God sends them a working of error, that they should believe a lie;

And hardened

Isaiah 6:10
Make the heart of this people fat, and make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and turn again, and be healed."
Deuteronomy 2:30
But Sihon king of Heshbon would not let us pass by him; for the LORD your God hardened his spirit, and made his heart obstinate, that he might deliver him into your hand, as at this day.
Joshua 11:20
For it was of the LORD to harden their hearts, to come against Israel in battle, that he might utterly destroy them, that they might have no favor, but that he might destroy them, as the LORD commanded Moses.
John 12:40
"He has blinded their eyes and hardened their heart, lest they should see with their eyes, and perceive with their heart, and would turn, and I would heal them."
Romans 9:18
So then, he has mercy on whom he desires, and he hardens whom he desires.

Return

Numbers 10:36
When it rested, he said, "Return, LORD, to the ten thousands of the thousands of Israel."
Psalm 74:1
God, why have you rejected us forever? Why does your anger smolder against the sheep of your pasture?
Psalm 80:14
Return, we beg you, God of Hosts. Look down from heaven, and see, and visit this vine,
Psalm 90:13
Relent, LORD. How long? Have compassion on your servants.
Zechariah 1:12
Then the angel of the LORD replied, "O LORD of hosts, how long will you not have mercy on Jerusalem and on the cities of Judah, against which you have had indignation these seventy years?"

General references

Exodus 8:32
Pharaoh hardened his heart this time also, and he did not let the people go.
Exodus 9:30
But as for you and your servants, I know that you do not yet fear the LORD God."
Deuteronomy 29:4
but the LORD has not given you a heart to know, and eyes to see, and ears to hear, to this day.
Deuteronomy 30:18
I denounce to you this day, that you shall surely perish; you shall not prolong your days in the land, where you pass over the Jordan to go in to possess it.