"What the hell do you think you are doing?"Narika went after Lucifer, after he had given the order to start preparation for Erin to bring back Marilyn from the dead.
The idea didn't sound good to her, she was a human before she got involved in all these, and science couldn't really explain that one could rise from the dead, without cheating the laws of nature.
So, him trying to do that to Marilyn using dark magic which was what made Rowan the way he was, was clearly not a good option. But then, Raj hasn't actually had any problem with what he was trying to do, as long as doing that would make him remember that he has a fight to win.
Her aim was to avenge the death of one of the sisters, but at the same time she didn't really keep quiet about all these coming to backfire back in Lucifer once the crystal palace hears of this, it would also complicate matters for him, but she has no choice.
