'Really' in the Bible

But know for certain that if you kill me, you will bring innocent blood on yourselves and on this city and its residents because the LORD really did send me to you to say all these things for you to hear."

then hear this message from the LORD, remnant of Judah: "This is what the LORD of the Heavenly Armies, the God of Israel, says: "If you are really determined to go into Egypt, and you go there to settle,