Romans 2:5
But according to your hardness and unchanged heart you treasure up wrath for yourself in the day of wrath and of a revelation of the righteous judgment of God,
Romans 3:4-6
By no means; but let God be true, and every man a liar; as it is written, That thou mayest be justified in thy sayings and overcome when thou art judged.
Revelation 15:3
And they sing the song of Moses the servant of God and the song of the Lamb, saying, Great and wonderful are thy works, Lord God Almighty; just and true are thy ways, king of the nations;
Revelation 16:7
And I heard the altar say, Yes, Lord God Almighty, true and righteous are thy judgments.