I had, as I've seen many people have, a difficult time with the way they portrayed Lucifer in season 2. I really felt like they did something special and neat with him in season 1. They sort of nailed his character...this season not so much. He's not in it much, which is fine, but when we do see him, I feel that he's very out of character. They dumbed him down into something expendable. I think the decision to make him not able to harm sinners was weak. I know why they needed to do it, but they could have gone about it in a way that enhanced his character rather than took from it. Perhaps he CAN hurt sinners, but there are dire consequences. Or he CAN, but he thinks controlling the population by force would make him align with the values of heaven...or worse, God. There are so many possibilities here. This is a really sloppy and quick post about how I feel. I may talk more about it later.
As far as my characterization goes, you might as well pretend that most of season 2 (as far as Lucifer goes) didn't happen.