What are the righteous acts of the saints?

Rev 19:7-16

7 Let us be glad and rejoice and give Him glory, for the marriage of the Lamb has come, and His wife has made herself ready.”

8 And to her it was granted to be arrayed in fine linen, clean and bright, for the fine linen is the righteous acts of the saints.

9 ¶ Then he said to me, “Write: ‘Blessed are those who are called to the marriage supper of the Lamb!’ ” And he said to me, “These are the true sayings of God.”

10 And I fell at his feet to worship him. But he said to me, “See that you do not do that! I am your fellow servant, and of your brethren who have the testimony of Jesus. Worship God! For the testimony of Jesus is the spirit of prophecy.”

Christ on a White Horse

11 ¶ Now I saw heaven opened, and behold, a white horse. And He who sat on him was called Faithful and True, and in righteousness He judges and makes war.

12 His eyes were like a flame of fire, and on His head were many crowns. He had a name written that no one knew except Himself.

13 He was clothed with a robe dipped in blood, and His name is called The Word of God.

14 And the armies in heaven, clothed in fine linen, white and clean, followed Him on white horses.

15 Now out of His mouth goes a sharpfn sword, that with it He should strike the nations. And He Himself will rule them with a rod of iron. He Himself treads the winepress of the fierceness and wrath of Almighty God.

16 And He has on His robe and on His thigh a name written:

KING OF KINGS AND LORD OF LORDS.