Romans 9:15-18

For He saith to Moses, "I will have mercy on whomsoever I have mercy; and I will have compassion on whomsoever I have compassion."

Romans 9:22-23

And what if God, willing to show forth His wrath and to make known His power, endured with much long-suffering vessels of wrath fitted for destruction;

Romans 11:22

Behold, then, God's kindness and severity; toward those who fell, severity; but toward you, God's kindness, if you continue in His kindness; otherwise, you also shall be cut off.

Revelation 15:3-4

And they sang the song of Moses, the servant of God, and the song of the Lamb, saying, "Great and marvelous are Thy works, O Lord God, the Almighty; righteous and true are Thy ways, Thou King of the ages.

Revelation 19:1-3

After these things I heard as it were a great voice of a great multitude in Heaven, saying, "Hallelujah! the salvation, and the glory, and the power, are our God's;

Treasury of Scripture Knowledge

Summary

{A Psalm of David.} I will sing of mercy and judgment: unto thee, O LORD, will I sing.

Bible References

I will sing

Romans 9:15
For He saith to Moses, "I will have mercy on whomsoever I have mercy; and I will have compassion on whomsoever I have compassion."
Romans 11:22
Behold, then, God's kindness and severity; toward those who fell, severity; but toward you, God's kindness, if you continue in His kindness; otherwise, you also shall be cut off.
Revelation 15:3
And they sang the song of Moses, the servant of God, and the song of the Lamb, saying, "Great and marvelous are Thy works, O Lord God, the Almighty; righteous and true are Thy ways, Thou King of the ages.
Revelation 19:1
After these things I heard as it were a great voice of a great multitude in Heaven, saying, "Hallelujah! the salvation, and the glory, and the power, are our God's;