'Astounding' in the Bible

Because of Your word (promise), and in accordance with Your own heart, You have done all these great and astounding things to let Your servant know (understand).

Then I saw another great and astounding sign in heaven: seven angels who have seven final plagues (they are final because in them God's anger is completed).

They sang the song of Moses the servant of God and the song of the Lamb: "Great and astounding are your deeds, Lord God, the All-Powerful! Just and true are your ways, King over the nations!