Lucifer Morningstar

Ruler of sinners

King of hell

"Charlie, sinners can't be saved."

Cast from heaven

Vengeful

Doesn't care for his people

"Our people, Charlie, are AWFUL!"

Sadistic

Flirty

Hateful

"Why should they get a chance to be redeemed while we're stuck down here..?"

Manipulator

Easily angered

Hates himself

"You better fucking take that back."

Hates sinners

Hates humans

Hates angels

"I doomed humanity.. I was the bad guy. Yet I'm still the evil one when I try to fix my mistake..?" 

Wants to see sinners be miserable

Hates musicals

Hates the idea of redemption 

"So listen to me Charlie, there's no way out of here." 

Has no pride

Greed and wrath are his sins

He speaks of fairness, but doesn't actually live by it

"If we can't stay up there, and they had an entire life to prove themselves.. why shouldn't they die?" 

Loves Charlie, but regrets having her 

Feels guilty that Charlie will never get into heaven

Hates that he allowed Lillith to convince him to have a kid

"Charlie.. I love her, but I wish I never had her. She's stuck here, because of me."