'Really' in the Bible

and He saith, 'If thou dost really hearken to the voice of Jehovah thy God, and dost that which is right in His eyes, and hast hearkened to His commands, and kept all His statutes: none of the sickness which I laid on the Egyptians do I lay on thee, for I, Jehovah, am healing thee.

And now, if ye really hearken to My voice, then ye have kept My covenant, and been to Me a peculiar treasure more than all the peoples, for all the earth is Mine;

And if the servant really say: I have loved my lord, my wife, and my sons -- I do not go out free;

if thou dost really afflict him, surely if he at all cry unto Me, I certainly hear his cry;