'In the Spirit' in the Bible

I was in the Spirit [in special communication with the Holy Spirit and empowered to receive and record the revelation from Jesus Christ] on the Lord’s Day, and I heard behind me a loud voice like the sound of a trumpet,

And the angel carried me away in the Spirit into a wilderness; and I saw a woman sitting on a scarlet beast that was entirely covered with blasphemous names, having seven heads and ten horns.

And he carried me away in the Spirit to a vast and lofty mountain, and showed me the holy (sanctified) city of Jerusalem coming down out of heaven from God,