'In the Spirit' in the Bible

And when both Silas and Timotheus came down from Macedonia, Paul was pressed in the Spirit, testifying fully to the Jews Jesus the Christ;

this one was instructed in the way of the Lord, and being fervent in the Spirit, was speaking and teaching exactly the things about the Lord, knowing only the baptism of John;

And when these things were fulfilled, Paul purposed in the Spirit, having gone through Macedonia and Achaia, to go on to Jerusalem, saying -- 'After my being there, it behoveth me also to see Rome;'

And now, lo, I -- bound in the Spirit -- go on to Jerusalem, the things that shall befall me in it not knowing,