Then the angel told me to write, “Blessed are those who are invited to the marriage supper of the Lamb.” And he said to me, “These are the true words of God.”
Those invited to the marriage supper of the Lamb are pronounced blessed, and the angel confirms these as God's true words.
This verse emphasizes the certainty and blessedness of the Lamb's feast.
6And I heard a sound like the roar of a great multitude, like the rushing of many waters, and like a mighty rumbling of thunder, crying out: 7Let us rejoice and be glad 8She was given clothing of fine linen, 9Then the angel told me to write, “Blessed are those who are invited to the marriage supper of the Lamb.” And he said to me, “These are the true words of God.” 10So I fell at his feet to worship him. But he told me, “Do not do that! I am a fellow servant with you and your brothers who rely on the testimony of Jesus. Worship God! For the testimony of Jesus is the spirit of prophecy.”