Romans 9:18

Therefore he hath mercy on whom he will have mercy, and whom he will he hardeneth.

Exodus 4:21

And the LORD said to Moses, When thou goest to return into Egypt, see that thou perform all those wonders before Pharaoh which I have put in thy hand: but I will harden his heart, that he shall not let the people go.

Deuteronomy 2:30

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

Joshua 11:20

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

Exodus 7:13

And he hardened Pharaoh's heart that he hearkened not to them; as the LORD had said.

Isaiah 63:17

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 thy inheritance.

Matthew 13:14-15

And in them is fulfilled the prophecy of Isaiah, which saith, By hearing ye shall hear, and shall not understand; and seeing ye shall see, and shall not perceive:

Acts 28:26-28

Saying, Go to this people, and say, Hearing ye shall hear, and shall not understand; and seeing ye shall see, and not perceive.

Romans 1:24-28

Wherefore God also gave them up to uncleanness, through the lusts of their own hearts, to dishonor their own bodies between themselves:

Romans 5:20-21

Moreover the law entered, that the offense might abound. But where sin abounded, grace did much more abound:

Romans 9:15-16

For he saith to Moses, I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion.

Romans 11:7-8

What then? Israel hath not obtained that which he seeketh for; but the election hath obtained it, and the rest were blinded.

Ephesians 1:6

To the praise of the glory of his grace, in which he hath made us accepted in the beloved:

2 Thessalonians 2:10-12

And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.

Treasury of Scripture Knowledge

Summary

Therefore hath he mercy on whom he will have mercy, and whom he will he hardeneth.

General references

Bible References

Hath

Romans 9:15
For he saith to Moses, I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion.
Romans 5:20
Moreover the law entered, that the offense might abound. But where sin abounded, grace did much more abound:
Ephesians 1:6
To the praise of the glory of his grace, in which he hath made us accepted in the beloved:

Will he

Romans 1:24
Wherefore God also gave them up to uncleanness, through the lusts of their own hearts, to dishonor their own bodies between themselves:
Romans 11:7
What then? Israel hath not obtained that which he seeketh for; but the election hath obtained it, and the rest were blinded.
Exodus 4:21
And the LORD said to Moses, When thou goest to return into Egypt, see that thou perform all those wonders before Pharaoh which I have put in thy hand: but I will harden his heart, that he shall not let the people go.
Exodus 7:13
And he hardened Pharaoh's heart that he hearkened not to them; as the LORD had said.
Deuteronomy 2:30
But Sihon king of Heshbon would not let us pass by him: for the LORD thy God hardened his spirit, and made his heart obstinate, that he might deliver him into thy hand, as appeareth this day.
Joshua 11:20
For it was of the LORD to harden their hearts, that they should come against Israel in battle, that he might destroy them utterly, and that they might have no favor, but that he might destroy them, as the LORD commanded Moses.
Isaiah 63:17
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 thy inheritance.
Matthew 13:14
And in them is fulfilled the prophecy of Isaiah, which saith, By hearing ye shall hear, and shall not understand; and seeing ye shall see, and shall not perceive:
Acts 28:26
Saying, Go to this people, and say, Hearing ye shall hear, and shall not understand; and seeing ye shall see, and not perceive.
2 Thessalonians 2:10
And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.

General references

Exodus 10:20
But the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go.