'Indeed' in the Bible

Elijah replied to the captain, "If I am indeed a prophet, may fire come down from the sky and consume you and your fifty soldiers!" Fire then came down from the sky and consumed him and his fifty soldiers.

Elijah replied to them, "If I am indeed a prophet, may fire come down from the sky and consume you and your fifty soldiers!" Fire from God came down from the sky and consumed him and his fifty soldiers.

Indeed, fire came down from the sky and consumed the two captains who came before me, along with their men. So now, please have respect for my life."

It happened that when the king of Israel read the letter, he tore his clothes and said, "Am I God to cause death or to give life? This man [is] sending a man to me to cure his disease. Indeed! But know and see that he seeks an opportunity against me."

Thou hast indeed smitten Edom, and thine heart hath lifted thee up: glory of this, and tarry at home: for why shouldest thou meddle to thy hurt, that thou shouldest fall, even thou, and Judah with thee?

Where are the gods of Hamath and Arpad? Where are the gods of Sepharvaim, Hena, and Ivvah? Indeed, did any gods rescue Samaria from my power?

therefore, I will indeed gather you to your fathers, and you will be gathered to your grave in peace. Your eyes will not see all the disaster that I am bringing on this place.’”Then they reported to the king.