'Really' in the Bible

Now the serpent was more subtle than any animal of the field which Yahweh God had made. He said to the woman, "Has God really said, 'You shall not eat of any tree of the garden?'"

Yahweh said to Abraham, "Why did Sarah laugh, saying, 'Will I really bear a child, yet I am old?'

Isaac said to Jacob, "Please come near, that I may feel you, my son, whether you are really my son Esau or not."

He said, "Are you really my son Esau?" He said, "I am."

Has a nation changed [its] gods, which really are no gods? But my people have changed their glory for that which does not profit.

"Speak to all the people of the land, and to the priests, saying, 'When you fasted and mourned in the fifth and in the seventh month for these seventy years, did you at all fast to me, really to me?

If we should say, 'From men'" -- they feared the people, for all held John to really be a prophet.