Psalm 111:8

They are established for ever and ever; They are done in truth and uprightness.

Matthew 5:18

For verily I say unto you, Till heaven and earth pass away, one jot or one tittle shall in no wise pass away from the law, till all things be accomplished.

Psalm 19:9

The fear of Jehovah is clean, enduring for ever: The ordinances of Jehovah are true, and righteous altogether.

Isaiah 40:8

The grass withereth, the flower fadeth; but the word of our God shall stand forever.

Revelation 15:3

And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, O Lord God, the Almighty; righteous and true are thy ways, thou King of the ages.

Psalm 119:127-128

Therefore I love thy commandments Above gold, yea, above fine gold.

Romans 3:31

Do we then make the law of none effect through faith? God forbid: nay, we establish the law.

Romans 7:12

So that the law is holy, and the commandment 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 verily I say unto you, Till heaven and earth pass away, one jot or one tittle shall in no wise pass away from the law, till all things be accomplished.
Romans 3:31
Do we then make the law of none effect through faith? God forbid: nay, we establish the law.

Are done

Psalm 19:9
The fear of Jehovah is clean, enduring for ever: The ordinances of Jehovah are true, and righteous altogether.
Psalm 119:127
Therefore I love thy commandments Above gold, yea, above fine gold.
Romans 7:12
So that the law is holy, and the commandment holy, and righteous, and good.
Revelation 15:3
And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, O Lord God, the Almighty; righteous and true are thy ways, thou King of the ages.

American Standard Version Public Domain