Romans

And he said, I will make all my goodness pass before thee, and I will proclaim the name of the Lord before thee; and will be gracious to whom I will be gracious, and will shew mercy on whom I will shew mercy.

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

Thou wilt say then unto me, Why doth he yet find fault? For who hath resisted his will?

So then it is not of him that willeth, nor of him that runneth, but of God that sheweth mercy.

Who is a God like unto thee, that pardoneth iniquity, and passeth by the transgression of the remnant of his heritage? he retaineth not his anger for ever, because he delighteth in mercy.