"Say no to this, and I shall not answer."
Lucifer explained his terms and conditions with a very demanding voice and demeanor.
He looked like he wouldn't take no for an answer, and that was the truth.
If Oumu were to say no to this, then Lucifer would chop his head off right away once he hears him say no or try to reason out with him.
After all, there is no way that Lucifer would tell his identity to someone who is not his subordinate.
Even though Lucifer knows that he didn't really have Raya Pazier's complete loyalty and Rouge...only following him because he fears him, it didn't really matter.
Raya Pazier and Lucifer have a connection with each other, and that's a fact.
Otherwise, there is no way that Lucifer would rush to save a woman just because he felt like doing it.
Not even the most beautiful woman would be able to make Lucifer run off just like that to save her, so Lucifer was pretty sure that they had a connection.