Romans 9:15-18

His words to Moses are. I will have mercy on whom I choose to have mercy; I will have compassion on whom I choose to have compassion.

Romans 9:22-23

But what if God, while intending to show forth his wrath, and to make known his power, yet endured, with much long-suffering, vessels of wrath, fitted to destruction?

Romans 11:22

Fix your gaze, therefore, on the goodness and the severity of God; towards those who fell, severity, but towards you, God's goodness, if you continue stedfast in his goodness; otherwise you, too, will be cut off.

Revelation 15:3-4

They were singing the song of Moses, the slave 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 kings!

Revelation 19:1-3

After this I heard the semblance of the mighty voice of a great multitude in heaven, crying. "Hallelujah! Salvation and glory and power Unto the Lord our God!

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
His words to Moses are. I will have mercy on whom I choose to have mercy; I will have compassion on whom I choose to have compassion.
Romans 11:22
Fix your gaze, therefore, on the goodness and the severity of God; towards those who fell, severity, but towards you, God's goodness, if you continue stedfast in his goodness; otherwise you, too, will be cut off.
Revelation 15:3
They were singing the song of Moses, the slave 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 kings!
Revelation 19:1
After this I heard the semblance of the mighty voice of a great multitude in heaven, crying. "Hallelujah! Salvation and glory and power Unto the Lord our God!