Ghost - Meliora
Just got into these guys recently... they're pretty good musically... nothing overly fancy, just good, solid rock played nice and tight.
Lyrically I think they're trying a bit too hard to be "satanic" and at times it just starts to sound silly; I'd be curious to hear what they could do if they dropped the devil shtick and just played.
There's a local burger place (which I've been to) that stirred up controversy a few years ago by having a "Ghost burger" on the menu. Looks like the incident even made it into the band's Wikipedia entry:
Chicago heavy metal-themed restaurant Kuma's Corner added a hamburger called "The Ghost" to its menu in tribute to Ghost. Its recipe includes goat shoulder, red wine reduction, and a communion wafer. Local Catholic institutions have called the burger "tasteless" and demanded Kuma's Corner to remove it from the menu. The restaurant's owner acknowledged the controversy and stated they respected religion while refusing to remove the burger, citing the First Amendment. To demonstrate his respect for opposing views, he also donated $1,500 to Catholic Charities of the Chicago Archdiocese.