Yes he is because in so many songs he talks about weird stuff.
In maybe a couple songs he talks about god but that's cuz he's trying to brainwash us to believe he isn't the devil! he says he's misunderstood and yeahh he is becuz hardly anyone believes he is the devil. there are so many things like go on youtube and type in lil Wayne possesed at 2010 grammies its crazy! and look up the lyrics to she's on fire. yupp then you'll believe it!