'Actually' in the Bible

“But will God actually dwell with mankind on the earth? Behold, heaven and the highest heaven cannot contain You; how much less this house which I have built!

King Hezekiah stationed the Levites in the Lord's temple with cymbals and stringed instruments, just as David, Gad the king's prophet, and Nathan the prophet had ordered. (The Lord had actually given these orders through his prophets.)

Are you not aware of what I and my predecessors have done to all the nations of the surrounding lands? Have the gods of the surrounding lands actually been able to rescue their lands from my power?