Romans 9:15
For he says to Moses, "I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion."
Exodus 33:19
And he said, "I will make all my goodness pass before you and will proclaim before you my name 'The LORD.' And I will be gracious to whom I will be gracious, and will show mercy on whom I will show mercy.
Romans 9:16
So then it depends not on human will or exertion, but on God, who has mercy.
Romans 9:18-19
So then he has mercy on whomever he wills, and he hardens whomever he wills.
Exodus 34:6-7
The LORD passed before him and proclaimed, "The LORD, the LORD, a God merciful and gracious, slow to anger, and abounding in steadfast love and faithfulness,
Isaiah 27:11
When its boughs are dry, they are broken; women come and make a fire of them. For this is a people without discernment; therefore he who made them will not have compassion on them; he who formed them will show them no favor.
Micah 7:18
Who is a God like you, pardoning iniquity and passing over transgression for the remnant of his inheritance? He does not retain his anger forever, because he delights in steadfast love.