Psalm 111:8

[They are] sustained forever [and] ever, done with faithfulness and uprightness.

Matthew 5:18

For truly I say to you, until heaven and earth pass away, not one tiny letter or one stroke of a letter will pass away from the law until all takes place.

Psalm 19:9

The fear of Yahweh [is] pure, enduring forever. The ordinances of Yahweh [are] true; they are righteous altogether,

Isaiah 40:8

Grass withers; [the] flower withers, but the word of our God will stand forever.

Revelation 15:3

And they were singing the song of Moses, the slave of God, and the song of the Lamb, saying: "Great and marvelous [are] your works, Lord God All-Powerful; righteous and true [are] your ways, King of the ages!

Psalm 119:127-128

Therefore I love your commands more than gold, even fine gold.

Romans 3:31

Therefore, do we nullify the law through faith? May it never be! But we uphold the law.

Romans 7:12

So then, the law [is] holy, and the commandment [is] holy and righteous and good.

Treasury of Scripture Knowledge

Summary

They stand fast for ever and ever, and are done in truth and uprightness.

Bible References

They

Matthew 5:18
For truly I say to you, until heaven and earth pass away, not one tiny letter or one stroke of a letter will pass away from the law until all takes place.
Romans 3:31
Therefore, do we nullify the law through faith? May it never be! But we uphold the law.

Are done

Psalm 19:9
The fear of Yahweh [is] pure, enduring forever. The ordinances of Yahweh [are] true; they are righteous altogether,
Psalm 119:127
Therefore I love your commands more than gold, even fine gold.
Romans 7:12
So then, the law [is] holy, and the commandment [is] holy and righteous and good.
Revelation 15:3
And they were singing the song of Moses, the slave of God, and the song of the Lamb, saying: "Great and marvelous [are] your works, Lord God All-Powerful; righteous and true [are] your ways, King of the ages!