'Intensely' in the Bible

Intensely grieved they began one after another to ask Him, "Can it be I, Master?"

Then the King, though intensely sorry, yet for the sake of his oaths, and of his guests, would not break faith with her.

If I love you so intensely, am I the less to be loved? Be that as it may: I was not a burden to you. But being by no means scrupulous, I entrapped you, they say!